Controllers & Testings
Use aquarium controllers, monitors and test kits to measure key water parameters.
Hobbyists usually perform water changes, dose aquarium supplements and replace their filter media to keep water conditions at optimum levels. But how do you know when it’s time to perform each of these activities? The answer is simple: by testing your water.
The most popular and affordable way to test your aquarium water quality is by using an aquarium test kit. Most aquarium test kits use the titration method to determine the concentration of the parameter you are testing. For a fish-only saltwater aquarium, you should test pH, Alkalinity, Ammonia, Nitrite and Nitrate. For a reef tank, you’ll want to test the Calcium, Magnesium and Phosphate levels in your tank in addition to the aforementioned parameters.
Since frequent testing can get tedious, many hobbyists supplement their regular testing regimen with an aquarium controller or monitor. An aquarium controller will not only provide you with constant temperature, pH, ORP and salinity readings, you can also use it to control your lights, pumps and even alert you if something goes awry. The Neptune Systems Apex AquaController and Digital Aquatics ReefKeeper have been the industry leaders in total aquarium control for quite some time.
American Marine Pinpoint aquarium monitors are another option to consider. Unlike the full-featured controllers offered by Neptune Systems and Digital Aquatics which offer the ability to track several parameters, each device in the Pinpoint series only monitors one, such as pH, Calcium, Nitrate or salinity.
Most marine aquarium owners use a combination of testing tools to monitor water quality. Test kits, thermometers and refractometers are standard tools every reef tank owner utilizes. As your aquarium matures and its inhabitants grow, maintaining steady water parameters becomes more challenging. That is usually when a more sophisticated controller or monitor comes into play since they help simplify the daily and weekly chores required to keep water parameters within ideal ranges.
ICP Water Analysis - Single Pack
$45.00
Get ICP Results in 1-2 Weeks! - Tested in the USA
This ICP will test your aquarium’s water for 40+ elements down to the parts per million (ppm), or even parts per billion (ppb), surpassing the accuracy of any hobby level test kits.
ICP Water Analysis
Complete elemental water analysis in 3 easy steps:
- Register online.
- Fill sample.
- Mail it out (at your own cost and choice of postal/courier services).
- Send your filled sample to us (FNM) for mailing (additional $15) using our partner's courier service)
What is ICP?
Inductive Couple Plasma, or ICP, is an instrument commonly used for testing when complying with the EPA regulations in food and environmental issues. ICP will test your aquarium’s water elements down to the parts per million (ppm), or even parts per billion (ppb), surpassing the accuracy of any hobby level test kits.
How does ICP work?
Salt water is injected into a plasma chamber that is approximately 10,000 degrees Celsius. This extreme temperature breaks everything in the sample apart into the basic elements. Every element is then released at a specific wave length and the machine measures the concentration of the element by how much energy is released at that specific wave length.
Why is ICP testing for your water so important?
Research has shown time after time that certain trace elements are necessary for the growth, reproduction and color of many corals. Knowing exactly what is in your tank’s water will help you troubleshoot issues, see what is missing from the water that may be inhibiting coral growth and coloration, or simply help you make educated adjustments to give your corals the best possible environment to thrive. Is this test only for aquarium water? Certainly not. It is beneficial to test your drinking water to insure that chemicals, metals or other harmful elements are not ingested by your family or pets.
Is this test only for aquarium water?
Certainly not. It is beneficial to test your drinking water to insure that chemicals, metals or other harmful elements are not ingested by your family or pets.
ICP Test for 40+ elements including:
Aluminum, Arsenic, Barium, Beryllium, Boron, Cadmium, Calcium, Cesium, Chlorine, Chromium, Cobalt, Copper, Iodine, Iron, Lanthanum, Lead, Lithium, Magnesium, Manganese, Molybdenum, Mercury, Nickel, Phosphorus, Potassium, Rubidium, Scandium, Selenium, Silicon, Sodium, Strontium, Sulfur, Vanadium, Zinc etc.
Colombo Phosphate Test Kit for Freshwater
$22.80
Suitable for freshwater
Phosphate (PO4) is a major nutrient for all plants but too much can also result in excessive algae growth.
The Colombo Phosphate Test kit allows you to analyse the phosphate level in your pond.
Colombo Phosphate Test Kit contains 40 tests.
Colombo Nitrate Test Kit for Freshwater
$18.80
Suitable for freshwater
Nitrate (NO3), is produced from the breakdown of nitrite in the filter.
Nitrate is relatively harmless to freshwater fish, but its presence can indicate a deterioration in the aquarium environment, and high nitrate will encourage algal growth.
The only way to know what the nitrate level is, is by testing it with a Nitrate test kit.
Colombo Nitrate Test Kit contains 40 tests.
Colombo Ammonia Test Kit for Freshwater
$18.80
Suitable for freshwater
Ammonia (NH3) is excreted by fish directly into the water, and is also released from the breakdown of solid waste and uneaten food. Ammonia is highly toxic to fish, but is usually removed from the water by the bacteria which live inside the filter.
The only way to know what the ammonia level is, is by testing the water with an Ammonia test kit. A regular testing will prevent damage caused by ammonia poisoning.
Colombo Ammonia Aquarium Test Kit contains 40 tests.
Colombo Nitrite Test Kit for Freshwater
$16.80
Suitable for freshwater
Colombo Aquarium Nitrite Test Kit
Nitrite (NO2) is produced from the breakdown of ammonia in the filter. Nitrite is highly toxic to fish, but is usually removed from the water by the bacteria which live inside the filter.
However, in new ponds and aquariums, or if the filter bacteria are damaged, the nitrite level may become toxic. The only way to know what the nitrite level is by testing the water with a Nitrite pond test kit.
A regular testing, especially in new aquaria and ponds, will prevent damage caused by nitrite poisoning.
An optimal level of nitrite in any tank or pond is simply 0mg/l, when the nitrite level is 0.5 mg/l or higher it means there are not enough bacteria present.
Colombo Nitrite Aquarium Test Kit contains 40 tests. Full testing instructions included in the box.
Colombo GH Test Kit for Freshwater
$16.80
Suitable for freshwater
GH is a measurement that indicates the amount of dissolved minerals like calcium and magnesium. These minerals are important for good growth of water plants and also fish health. Optimal plant growth is also excellent for blocking growth of unsightly algae.
The best GH value in freshwater is between 8 and 12, when it is above 15 it is too hard and white lime deposits can occur. This can be damaging to pumps and internal filters as deposits may cause the pump or filter to cease.
Full testing instructions included in the box.
Colombo KH Test Kit for Freshwater
$12.80
Suitable for freshwater
Colombo KH Test Kits will help you ensure the correct Carbonate Hardness (KH) is maintained in your pond. For clear pond water and healthy fish and plants you need to monitor your KH and pH levels. KH is a measurement for the total amount of dissolved carbonates in the pond water. When the KH is too low the pH can fluctuate which is very harmful for the aquatic life.
If the value is at least 5 KH is the pH-value remains stable. A KH value of 8 is optimal.
Colombo KH Aquarium Test Kit contains 40 tests.
Colombo pH Test Kit for Freshwater
$12.80
Suitable for freshwater
Colombo pH pond test kit, pH is a measure of how acidic your pond water is. Fish do not like fluctuating pH levels, and some need to be kept at specific pH levels.
The only way to determine the pH of the water is with a Test kit
The only way to know what the Ph level is, is by testing the water with an Ph test kit. Regular testing, especially in new ponds, will prevent damage caused by low pH.
Colombo pH Pond Test Kit contains 40 tests.
Salinity & Temperature Digital Pocket Tester
$118.00
The Digital Pocket Tester is a portable, rugged, water resistant device that utilizes electric conductivity to determine the specific gravity/salinity of natural and artificial seawater. Within seconds, the salinity and temperature are measured and visually displayed on the easy to read backlit LCD screen.
Features
- High Resolution Salinity Measurement
- Automatic Temperature Compensation
- Water Temperature Reading
- Large Backlit LCD Display
Royal Nature Ammonia Professional Test
$19.00
Ammonia - NH3 can appear in two forms in water
1. Free ammonia
2. Ammonium ion NH4
NH3 + H = NH4
Ammonia is considered as ion with high toxicity and thus is important to make sure that we don’t have high levels of Ammonia in our tank. The NH3/NH4 ions are strongly depending on PH levels. The lower PH is - the more NH4 we get. (NH4 is not as toxic as NH3) in PH of 8.0 - 8.4, NH3 will be dominant.
Royal Ammonia test kit will measure both: NH3 and NH4 levels in your tank.
There are few sources of Ammonia in reef tanks:
1. Tap water.
2. Impurities of supplements like Ca and Mg. when one is trying to use inexpensive and not analytical grade metals like Ca or Mg, the immediate effect will be higher levels of ammonia.
3. Impurities in salt mixes that may use cheaper versions of Ca and Mg or any other supplement with high level of Ammonia.
In sea water NH3/NH4 levels should be below 0.04 mg/l and shouldn’t be detectable by the test
The new Royal Ammonia test kit can be used in fresh/saltwater aquariums and can be determine with a finely tuned color chart which includes a concentration range from 0.01-5 mg/l and up to 100 tests.
Caution:
When doing a water change to bring down high ammonia levels make sure you have tested the PH levels first. At lower PH values loose ammonia in the aquarium will mostly be in the form of NH4+ which is only slightly toxic. A large water change may raise the PH to normal levels of 8.0-8.4. At these PH values most of the remaining NH4+ will convert to highly toxic NH3.
Safety instructions:
1. Keep out of the reach of children.
2. Ammonia reagents can cause severe burns.
3. In case of contact with skin or eyes, rinse thoroughly with fresh water.
In case of accident or illness consult a physician immediately.
Royal Ammonia Professional Test Kit - Instructions
Keep out of reach of children.
Attention: Before any use of the vial test or measuring scoop, make sure it is washed with RO water only and dry it up with a soft paper.
Attention: keep NH3-1-3 reagents always in dark place (in the box) and minimize its exposure to light.
Results of Royal ammonia professional test kit are in PPM.
Each kit will give you 100 tests.
1. Add 5 drops of NH3-1 to the test vial.
2. Add 5 drops of NH3-2 to the test vial.
3. Add with the 1 ml syringe 1 ml of aquarium water to the vial.
• The solution in the test vial will attain yellow - equal to 0mg/l of Ammonia in the colors chart. At this stage, it is recommended to compare the solution color with the zero color on the chart. From here, any color change will point out for any Ammonia levels by the different colors of the chart.
4. Add 3 drops of NH3-3 to the test vial and swirl gently for 10 seconds.
5. Allow it to stand for 5 minutes.
6. Hold the test vial next to the supplied color chart on a part of the chart which is white and compare the colors looking from the side of the test vial. Read the corresponding Ammonia content.
An intermediate color corresponds to intermediate Ammonia content.
Royal Nature Copper Professional Test
$20.00
Copper is used mainly to maintain a healthy fish tank as a treatment in case of parasite infections. Copper levels shouldn’t exceed the recommended levels supplied with the treatment you use.
The copper concentration in the fish tank must be monitored at the therapeutic level for several weeks.
Frequent testing is required to monitor copper levels in the fish tank.
The new Royal Copper test kit reads the total copper levels in PPM equivalent to mg/l from 0 PPM to 5 PPM and up to 50 tests.
The test works for fresh and saltwater aquariums.
Royal Copper Professional Test Kit - Instructions
Keep out of reach of children.
Attention: Before any use of the vial test or measuring scoop, make sure it is washed with RO water only and dry it up with a soft paper.
Attention: keep Cu-1 reagent always in dark place (in the box) and minimize its exposure to light.
Results of Royal cooper professional test kit are in PPM.
Each kit will give you 50 tests.
1 step only:
1. Using the 2 ml syringe, add 2 ml of aquarium water to the test vial.
2. Add 2 drops of Cu-1 to the test vial and swirl gently for 30 seconds.
3. Hold the test vial next to the supplied color chart on a part of the chart which is white and compare the colors looking from the side of the test vial. Read the corresponding Copper content. An intermediate color corresponds to intermediate Copper content.
Royal Nature pH & kH Professional Test
$16.00
DKH and pH are much related to each other. There are many life forms in the salty tank that absorb carbonates. Calcareous algae are one of them. By a constant consumption, these carbonates that are responsible for our Alkalinity buffering system get depleted which leads immediately to higher acidity causing pH to decline. This critical relationship between pH and DKH must be detected on a regular basis.
By adding Royal Sodium Bicarbonate we make sure to keep our carbonates in the range of 8-10 DKH and in this way keep our pH in the desired level of 8.2-8.4
pH in a saltwater aquarium should be increased very slowly, preferably not more than a 0.1 increase over a 24 hour period.
For that reason, we have developed this powerful tool of Royal pH and DKH professional test kit, giving you the ability to measure DKH and pH in one step. If DKH is measured by you constantly day after day as it should be, then in the same time and no more steps you get also the pH readings with just an extra look into another chart. This test will give you the confidence that the close relationship in your tank between DKH and pH is kept and coral skeletal growth is not interrupted.
pH and KH - 1 Step only Test Instruction
Each kit will give you 150 tests.
1. Using the 5 ml syringe, add 5ml of aquarium water to the test vial.
Attention: before any use of the vial test, make sure it is washed with RO water only and dry it up with a soft paper.
2. Using the 1ml syringe, place the metal needle firmly.
Draw up the dKH/pH solution until the black part of the syringe is at the 1.00 ml mark.
• Before this step, ensure that the metal needle is empty of liquids and that it's submersed in water the entire time to avoid air entering to the syringe.
• The presence of small air bubble between the liquid and the black part of the syringe is normal and will not influence the result.
3. Start adding dKH/pH solution to the test vial.
• Pay attention that during the titration you will observe two color changes: from pink to green and from green to yellow (see the picture below).
• After first drop you will get solution with a pink color that will get darker.
4. Continue adding dKH/pH solution drop by drop into the test vial until the color will change from pink to gray (first point VpH): 
• Swirl a little after each drop.
• The right point is gray color with no pink or green tone (addition of one more drop into the solution should add green tone to gray).
5. Read the position of the black part of syringe for VpH value (each division corresponds to 0.01 ml).
6. Continue adding dKH/pH solution 5-8 drops at the time until the green color of the solution will become brighter, then add drop by drop until you will get the olive color (second point VdKH): 
• Pay attention that the right color is olive and not completely yellow.
7. Read the position of the black part of syringe for VdKH (each division corresponds to 0.01 ml).
(use the two upper lines of the table for alkalinity determination)For alkalinity determination, compare the obtained value of VdKH using the table
• Typical values of alkalinity in the aquarium are in the range of 7-11dKH
For pH determination you will need both VpH and VdKH values.
1. Find the measured VpH value in the left column of the table and the VdKH in the upper line.
2. Find the intersection of a line with the right VpH and the column below the measured VdKH and read the pH value.
• Typical values of pH in the aquarium are in the range of 7.6 and 8.4
Example:
According to the titration the VpH was found to be 0.72ml and VdKH equal to 0.05ml.
In this case the alkalinity in your aquarium is 11.4 and pH equal to 8.43 (see the picture below).
Royal Nature Nitrite Professional Test
$15.00
The Nitrite ion NO2 is created from Ammonia in a process known as nitrification or Nitrogen cycle where bacteria convert Ammonia to Nitrite and then to Nitrate by oxidizing it. This process can take 3-4 weeks.
In sea water the NO2 levels shouldn’t be detectable by this test. Levels of more than 0.05 PPM are dangerous and not acceptable.
The new Royal Nitrite test kit can be used in fresh/saltwater aquariums and can be determine with a finely tuned color chart which includes a concentration range from 0.1-5 mg/l
Royal Nitrite professional test kit is designed to be easy to use and read plus give you 100 tests per kit.
Royal Nature spent the time to make this kit not only affordable, but easier to read and more accurate. The biggest complaint on titration test kits is reading the color shift to be accurate. Since color variation can be a subject to many factors - ambient light, way of sample’s hold. Individual eye color’s reflection - we in Royal Nature wanted to take the time to use analytic studies to make the colors fit the average eye reflection.
The Royal Nature Nitrite Test Kit is a one step process using 1 powder.
The test measures NO2 levels in ranges 0.1, 0.3, 0.5,1, 3, 5.
NITRITE TEST INSTRUCTIONS - 1 step only
Keep out of reach of children.
Attention: Before any use of the vial test or measuring scoop, make sure it is washed with RO water only and dry it up with a soft paper.
Results of Royal nitrite professional test kit are in PPM.
Each kit will give you 100 tests.
1 step only:
1. Using the 5 ml syringe, add 5 ml of aquarium water to the test vial.
2. Add to the test vial - 1 level scoop of NO2 - 1 reagent and swirl gently for 30 seconds.
3. Allow it to stand for 2 minutes.
4. Hold the test vial next to the supplied color chart on a part of the chart which is white and compare the colors looking from the side of the test vial. Read the corresponding nitrite content. An intermediate color corresponds to intermediate nitrite content.
Royal Nature Alkalinity Professional Test
$15.00
Alkalinity can be measured by titration a sample with a strong acid until all the buffering capacity of the aforementioned ions above the pH of bicarbonate or carbonate is consumed. This point is functionally set to pH 4.5.
At this point, all the bases of interest have been reached to the zero level; hence they no longer cause alkalinity.
Alkalinity is typically reported as mg/L as CaCO3.
This can be converted into equivalents (dKH) when one equivalent is equal to 17.848mg/L.
Each test uses a two-part chemical reaction and a syringe. Unlike the Ca and Mg test, here we add the chemical solution to the sea water until the final color is hit. We also guarantee you’ll get 200 tests out of each DKH test.
In Royal Nature Alkalinity test the correlation between end point of titration and value of alkalinity was calculated with a lot of adjustments. Our ability to produce in small batches is critical to achieve analytical calibration which is a key to our tests accuracy.
Each kit will give you 200 tests.
1. Using the 5 ml syringe add 5ml of aquarium water to the test vial.
Attention: before any use of the vial test, make sure it is washed with RO water only and dry it up with a soft paper.
2. Using the 1 ml syringe, place the plastic tip firmly and draw up the Alk-2 until the lower end of syringe's black rubber is right on the 1.00 ml mark.
• Before this step, ensure that the plastic tip is empty of liquids and that it's submersed in water the entire time to avoid air entering to the syringe.
• The presence of a layer of air between the liquid and the black part of syringe is normal and will not affect the result (The normal air layer you should see is equal to 0.1 ml).
3. Start adding Alk-2 to the test vial one drop at a time, swirling a little after each drop. After 2-3 drops you will get solution with blue color: 
4. Continue adding Alk-2 to the test vial until the color will change to: Yellow 
• There will be short stage of green color. The final result is when the solution is changed from green color to yellow. When the solution is green you are very close to the final result - about (1-2 drops).
Pay attention that by adding Alk-2 more than needed the yellow color will get brighter.
5. Note the position of the lower black part of syringe (each division corresponds to 0.01 ml) and obtain the alkalinity result from the table. Readings should be taken at the position of the lower end of syringe's black rubber.
NSW alkalinity is around 7. Our recommendation is to keep DKH levels in the tank between: 7-10.
In case of low alkalinity use Royal Sodium bicarbonate to keep parameters between: 7 – 10.
Royal Nature Magnesium Professional Test
$20.00
Keeping the tests user friendly was a big concern for us and our chemists were able to get the magnesium test to two steps only. Having clear color changes in the titration was also key, to help eliminate user confusion on guessing if they are reading the test accurately.
Each test uses a two-part chemical reaction and a syringe to add water until the final color is hit. We also guarantee you’ll get 50 tests out of each magnesium test.
In theory we are using the same ideas as in Ca test. The chemical solution here is very sensitive to PH and therefore we need to use a strong buffer.
Not as in the Ca test, our challenge here is to precipitate the Ca first and then find Mg levels. Our way of testing Mg is a bit different and based on direct titration where we add sea water to the chemical solution.
A special correlation table where we can correct Mg levels by knowing Ca levels without the need to precipitate it. Our ability to produce in small batches is critical to achieve analytical calibration which is a key to our tests accuracy.
MAGNESIUM TEST INSTRUCTIONS - 2 steps only
Each kit will give you 50 tests.
We recommend doing the Calcium test first.
1. Using the 3 ml syringe add 2 ml of Mg-1 to the test vial.
2. Add one flat 0.15 ml scoop of Mg-2 powder to the test vial and swirl.
• The solution should appear this color: 
3. Using the 1 ml syringe, place the plastic tip firmly and draw up the aquarium water until the lower end of syringe's black rubber is right on the 1.00 ml mark. Before this step, ensure that the plastic tip is empty of liquids and that it's submersed in water the entire time to avoid air entering to the syringe.
• The presence of a layer of air between the liquid and the black part of syringe is normal and will not affect the result. (The normal air layer you should see is equal to 0.1 ml.)
4. Begin adding aquarium water to the test vial one drop at a time, swirling a little after each drop until the solution appears this color: 
Attention: before any use of the vial test, make sure it is washed with RO water only and dry it up with a soft paper.
• If the solution in the test vial does not reach this color and you have used all the aquarium water in the syringe, return back to step 3 (It means that concentration of magnesium is below 970ppm).
• If after adding another 1.00 ml of water a second time, the color is not changed this means the concentration of magnesium is below 360ppm.
Faster test can be achieve without the plastic tip with a potential mistake of 2%.
5. Note the position of the lower black part of syringe (each division corresponds to 0.01 ml) and obtain the magnesium concentration from Table 1. Readings should be taken at the position of the lower end of syringe's black rubber.
• If you needed to return to step 3 a second time then use Table 2 to obtain the magnesium concentration. The normal concentrations for magnesium are between 1280-1540 ppm (salinity related).
The result is accurate when the concentration of calcium is between 350-450ppm. If the concentration of calcium is not in this range then you can correct the result from this table:
NSW Magnesium is around 1350. Our recommendation is to keep Magnesium levels in the tank between: 1290-1450 PPM. In case of low Magnesium use Royal Magnesium Chloride to keep parameters between: 1290-1450 PPM.
Royal Nature Calcium Professional Test
$20.00
Keeping the tests user friendly was a big concern for us and our chemists were able to get the calcium test to two steps only. Having clear color changes in the titration was also key, to help eliminate user confusion on guessing if they are reading the test accurately.
Each test uses a two-part chemical reaction and a syringe to add water until the final color is hit. We also guarantee you’ll get 50 tests out of each calcium test.
Our way of testing Ca is a bit different and based on direct titration where we add sea water to the chemical solution. Our preferred solution reacts first to Ca and then Mg. at this end it reacts to the colored indicator of the metal ion and that's the stage of changing colors. The indicator color is changing in a very clear step from pink to blue. Our ability to produce in small batches is critical to achieve analytical calibration which is a key to our tests accuracy.
CALCIUM TEST INSTRUCTIONS - 2 steps only
Each kit will give you 50 tests.
1. Using the 3 ml syringe add 2 ml of Ca-1 to the test vial.
2. Add one flat 0.15 ml scoop of Ca-2 powder to the test vial and swirl.
• The solution should appear this color:
3. Using the 1 ml syringe, place the plastic tip firmly and draw up the aquarium water until the lower end of syringe's black rubber is right on the 1.00 ml mark. Before this step, ensure that the plastic tip is empty of liquids and that it's submersed in water the entire time to avoid air entering to the syringe.
• The presence of a layer of air between the liquid and the black part of syringe is normal and will not affect the result. (The normal air layer you should see is equal to 0.1 ml.)
4. Begin adding aquarium water to the test vial one drop at a time, swirling a little after each drop until the solution appears this color: 
Attention: before any use of the vial test, make sure it is washed with RO water only and dry it up with a soft paper.
• If the solution in the test vial does not reach this color and you have used all the aquarium water in the syringe, return back to step 3 (It means that concentration of calcium is below 320ppm).
• If after adding another 1.00 ml of water a second time, the color is still not changed this means that the concentration of calcium is below 160ppm.
Faster test can be achieve without the plastic tip with a potential mistake of 3%.
5. Note the position of the lower black part of syringe (each division corresponds to 0.01 ml) and obtain the Calcium concentration from Table 1. Readings should be taken at the position of the lower end of syringe's black rubber.
• If you needed to return to step 3 a second time then use Table 2 to obtain the Calcium concentration. NSW Calcium is around 400 PPM. Our recommendation is to keep Calcium levels in the tank between: 390-440. In case of low Calcium, use Royal Calcium to keep parameters between: 390-440 PPM.
Royal Phosphate Professional Test
$20.00
Phosphorus is one of the basic building blocks of living matter. It is present in every living creature, and in the water of every reef tank marked as PO4. The sources of PO4 will come in significant concentrations from fish food. A single feeding of 5 grams of flakes added to 200 gallon tank may raise PO4 levels by 0.2 PPM!!! Then the fish will consequently excrete much of the PO4 taken from the food as its waste. Tap water can be a significant source of phosphate as well to be avoided by using RO/DI water.
The phosphate value in natural seawater is approximately 0.06 PPM. This value, however, is considerably less in coral reef areas; normally concentrations of between 0.01 and 0.02 PPM are found. With the Royal Phosphate test kit, the phosphate content can be determined using a finely-tuned color chart which has a concentration range of 0.05, 0.1, 0.3, 0.5, 1, 3, and 5 PPM.
Royal phosphate professional test kit is designed to be easy to use and read plus give you 100 tests.
Royal Nature spent the time to make this kit not only affordable, but easier to read and more accurate. The biggest complaint on titration test kits is reading the color shift to be accurate. Since color variation can be a subject to many factors - ambient light, way of sample’s hold. Individual eye color’s reflection - we in Royal Nature wanted to take the time to use analytic studies to make the colors fit the average eye reflection.
The Royal Nature Phosphate Test Kit is a two-step process using an indicator and powder reagent. Since PO4 levels in natural sea water is around 0.06 PPM, it was important for us to give hobbyists the ability to monitor it at a usable range. Show the importance that the hobbyist should detect PO4 levels from 0.06 which is the level in NSW and up north… these small intervals in the chart can tell you about the accuracy of the test as we have decided to give the hobbyist much better range and accuracy.
Royal Nature Nitrate Professional Test
$19.00
With the Royal Nature Nitrate test, you have a two-step process using a powder and a liquid measure No3 in ranges of 1, 5, 10, 25 and 50.
The nitrate content shouldn’t exceed 20 PPM in seawater and should ideally lie below 10 PPM in reef tank.
The Royal Nitrate test can be used both in fresh and seawater. The Nitrate can be determined using a finely-tuned color chart which has range of concentrations for Nitrate of between 0-50 PPM.
Royal Nitrate professional test kit is designed to be easy to use and read, plus give you 100 tests per kit.
Royal Nature spent the time to make this kit not only affordable, but easier to read and more accurate. The biggest complaint on titration test kits is reading the color shift to be accurate. Since color variation can be a subject to many factors - ambient light, way of sample’s hold. Individual eye color’s reflection - we in Royal Nature wanted to take the time to use analytic studies to make the colors fit the average eye reflection.
Hanna Copper Low Range Checker HC Reagents (25 Tests)
$25.00
The HI747-25 are high quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Copper Low Range Checker® HC. These reagents follow the Bicinchoninate Method in which the reaction between copper and the reagent causes a purple tint in the sample. By simply adding the packet of HI747-25 reagent to the sample, the reaction will take place and the HI747 will determine the concentration from the color that is produced. The results will be displayed in ppb of copper. These reagents are designed to be used with samples that have an expected range of 0 to 999 ppb copper.
Red Sea Phophate Pro Test Reagent Refill Kit
$36.00
Reagent refill for Red Sea Phosphate Pro Test Kit. Enough reagent for 100 tests. Red Sea reagent refills make this line of test kits one of the most affordable high quality test kits available.
Red Sea Nitrate Pro Test Reagent Refill Kit
$36.00
Reagent refill for Red Sea Nitrate Pro Test Kit. Enough reagent for 100 tests.
Red Sea reagent refills make this line of test kits one of the most affordable high quality test kits available.
Red Sea Magnesium Pro Test Reagent Refill Kit
$30.00
Reagent refill for Red Sea Magnesium Pro Test Kit. Enough reagent for 75 tests. Red Sea reagent refills make this line of test kits one of the most affordable high quality test kits available.
Red Sea Alkalinity Pro Test Reagent Refill Kit
$30.00
Reagent refill for Red Sea Alkalinity Pro Test Kit. Enough reagent for 75 tests.
Red Sea reagent refills make this line of test kits one of the most affordable high quality test kits available.
Red Sea Calcium Pro Test Reagent Refill Kit
$30.00
Red Sea Calcium Pro Test Reagent Refill KitReagent Refill Kit Only - Includes reagents only to perform 75 aquarium water tests with the Red Sea Calcium Pro Test Kit.
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