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.
Salifert K Potassium Test Kit (freshwater test)
$22.00
Features:
- Potassium is one of the elements that is mostly absorbed by freshwater plants.
- Even in the case of regular fertilization, the potassium value can go down to minimum levels, stopping plant growth.
- For a luxuriant growth of plants the value must be between 5 and 10mg / l; to reach 20mg / l in the case of intensely illuminated pools (more than 1W / l).
- Higher values of 20mg / l favor the growth of green filiform algae.
Brightwell Aquatics Refractometer Calibration Standard 60ml
$9.90
1.0264 Specific Gravity
1.3394 Refractive Index
35 ppt Salinity
53 uS/cm at 25 deg c
Overview
Brightwell Aquatics Aquarium Reagents Refractometer Calibration Standard is designed to provide an accurate reference for the calibration of seawater refractometers, hydrometers and other density measuring equipment.
1. Shake product well before using.
2. Clean Refractometer prism slide with fresh distilled water.
3. Dry completely with soft clean dry cloth.
4. Place several drops of Brightwell Refractometer Calibration Standard fluid on the slide.
5. Wait 45 seconds and calibrate to 35 ppt Salinity.
Brightwell Aquatics Refractometer & Hydrometer Calibration Standard 250ml
$19.00
1.0264 Specific Gravity
1.3394 Refractive Index
35 ppt Salinity
53 uS/cm at 25 deg c
Overview
Brightwell Aquatics Aquarium Reagents Refractometer & Hydrometer Calibration Standard is designed to provide an accurate reference for the calibration of seawater refractometers, hydrometers and other density measuring equipment.
Instructions & Guidelines - Refractometers
1. Shake product well before using.
2. Clean Refractometer prism slide with fresh distilled water.
3. Dry completely with soft clean dry cloth.
4. Place several drops of Brightwell Refractometer & Hydrometer Calibration Standard fluid on the slide.
5. Wait 45 seconds and calibrate to 35 ppt Salinity.
Instructions & Guidelines - Hydrometers
1. Shake product well before using.
2. Rinse Hydrometer with distilled water.
3. Pour Brightwell Refractometer & Hydrometer Calibration Standard fluid carefully into hydrometer to avoid bubbles.
4. Tap hydrometer to dislodge any bubbles and use a stirring rod to tap the swing arm to release any remaining bubbles.
5. Read hydrometer, at 25 deg c ( 77 deg F ) you should read a specific gravity of 1.026
Rainbow Auto Food Dispenser/Food Timer
$20.00
- Consistent measured volume of feeding.
- Automatically feed as per set time up to 6 times a day.
- Battery powered, feeds even during a power failure.
Colombo 6 in 1 Quick Test Strips for Fresh water
$29.00
Rapid test for the 6 most important water parameters (50 test strips)• pH-value
• carbonate hardness (KH)
• total hardness (GH)
• Nitrite (NO₂),
• Nitrate (NO₃),
• Chlorine (CL₂)
You will be able to read off test results
within 60 seconds.
Seneye Pond
$209.00
Automatically tests multiple life critical parameters
Works with all aquariums: coldwater, tropical and marine
Easy to install, simply drop in
Constantly watching your aquarium, 5600 readings per month
Customisable alerts, directly to e-mail and SMS *
Upload results and get straightforward advice *
USB connection with multiple connection options, including optional USB power adaptor
Seneye Home
$149.00
Automatically tests multiple life critical parameters
Works with all aquariums: coldwater, tropical and marine
Easy to install, simply drop in
Constantly watching your aquarium, 5600 readings per month
Customisable alerts, directly to e-mail and SMS *
Upload results and get straightforward advice *
USB connection with multiple connection options, including optional USB power adaptor
American Marine PINPOINT Probe Storage Fluid 60ml
$15.00
PINPOINT Probe storage fluid for pH and ORP/REDOX Probes This is the perfect fluid for the storage of any pH or ORP/REDOX Electrode. American Marine Probe Storage Fluid will keep the tip properly moist and extend the life of your probe during storage (60 mL).
American Marine PINPOINT ORP Replacement Probe
$99.00
PINPOINT® ORP Replacement Probe is designed especially with your purpose in mind.
It features long, continuous duty expectancy, fast response and, most importantly, is non-toxic to your system.
Each probe features a 10 foot cable with a high interference suppression jacket, Ag-AgCl reference, and is 99.9% pure platinum.
Hanna Ammonia Low Range Checker HC Reagents (25 Tests)
Sold Out
The HI700-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Ammonia Checker® HC. These reagents follow the Nessler Method in which the reaction between ammonia and reagents causes a yellow tint in the sample. By simply adding 4 drops from each bottle of HI700-25 reagent set to the sample, the reaction will take place and the HI700 will determine the concentration from the color that is produced. The results will be displayed in ppm (mg/L) of ammonia-nitrogen (NH3-N). These reagents are designed to be used with samples that have an expected range of 0.00 to 3.00 ppm ammonia-nitrogen. To convert the reading to ppm of ammonia (NH3) multiply the result by 1.214.
RED SEA ALGAE CONTROL PRO MULTI TEST KIT
$98.00
High accuracy colorimetric comparator tests for the exceptionally high accuracy measurement of Nitrate and Phosphate. For all Reef Systems. Best Value
Red Sea’s Algae Control Pro Multi Test Kit includes high accuracy colorimetric comparator tests for the exceptionally high accuracy measurement of nitrate and phosphate.
The nitrate & phosphate tests are essential for the accurate dosing of Red Sea’s NO3: PO4– X (biological nitrate & phosphate reducer) which is part of the complete Red Sea Reef Care Program.
ALGAE CONTROL PRO MULTI TEST KIT Specifications:
| Test Name | Element | Accuracy | Range | Test Type | No. of test |
| Nitrate Pro | NO3 | 0.125 ppm | 0-64 ppm | Comparator | 100 |
| Phosphate Pro | PO4 | 0.02 ppm | 0-5 ppm | Comparator | 100 |
RED SEA TRACE-COLORS PRO MULTI TEST KIT
$120.00
Advanced tests for the high accuracy measurement of Iodine, Potassium and Iron. Recommended for Ultra Low Nutrient Systems. Best Value
Red Sea’s TRACE COLORS PRO Multi Test Kit includes advanced tests for the high accuracy measurement of iodine, potassium and iron.
All of these elements are associated with many biological functions, including coral pigmentation.
The TRACE COLORS PRO Multi Test Kit enables accurate dosing of three of the TRACE COLORS Supplements range, which are part of the compete Red Sea Reef Care Program.
Red Sea’s TRACE COLORS PRO Multi Test Kit Specifications:
| Test Name | Element | Accuracy | Range | Test Type | No. of test |
| Iodine Pro | I2 | 0.01 ppm | 0-0.09 ppm | Colorimetric | 50 |
| Potassium Pro | K | 3 ppm | 150-450 ppm | Titration | 40 |
| Iron Pro | Fe | 0.05 ppm | 0-0.5 ppm | Colorimetric | 50 |
AUTOAQUA Smart AWC touch
$380.00
WHY CHOOSE SMART AWC TOUCH?
Smart AWC touch is the most compact auto water change system. It uses two super tiny uniquely designed optical sensors that are suitable for both small and big tanks. Doing water change becomes so simple with Smart AWC touch. Magnetically-coupled sensor makes it so easy to adjust to the desired water level. Simply mount the two sensors on your tank, adjust their heights with the magnetic mounts and program desired auto water change process by the touch screen. You can even select AUTO mode to do water change automatically at desired frequency and speed. Integrated with QST (Quick Security Technology), which provides real-time fail safe protection against any failure and detects water empty. Best of all, it also has ATO function to maintain the water level and salinity.
MODEL: SAWC-200P
Features:
- AWC&ATO dual functions
- Simple touch panel interface
- Optical level sensor with integrated magnetic mount
- Extremely simple to install and maintain
- No moving parts to fail
- QST (Quick Security Technology) provides real-time failsafe protection against failure
- Everything you need is included
Includes:
- Smart AWC touch Controller x 1
- Power Adapter x 1
- DC Pump x 3
- Universal Tube Holder x 3
- Siphon Break x 3
- Tubing 19.6 ft (600 cm) x 1
Specifications:
- Power Input : 100-240 VAC, 50-60 Hz
- DC Pump :
- Head : 8.2 ft (250 cm)
- Flow Rate : 74 gph (280 lph)
- Max Mounting Thickness : 1/2 inch (12.7 mm)
- Power : 4.5 W @ DC 12 V
- Pump Cord Length : 6 ft (180 cm)
- Power Cord Length : 6 ft (180 cm)
Installation Diagram:
AF MarinLab 2 test
$60.00
TEST 2 - Aquarium and RO
Want to know if your water contains heavy metals? Want to be sure your water filtration system is good enough? Do you own an aquarium with demanding organisms? To ensure proper supplementation, the level of trace elements and elements requires periodic water testing. The ICP-OES study also lets you know levels of toxic and harmful substances.
What is the ICP-OES analysis?
ICP-OES (Inductively Coupled Plasma Optical Emission Spectrometry) is a technique used to analyze the composition of many different types of liquid samples, eg drinking water, sewage, saline or sea water.Our ICP-OES spectrometer is the highest-resolution plasma-screen spectrometer with a unique, patented optical system with horizontal and vertical plasma.
Wavelength range 130-770 nm. Analysis and processing of the entire spectral spectrum in 2 seconds. Thanks to a fast reading system, you can analyze elements with a sampling rate of up to 10Hz.
In our laboratory we examine: Li, Si, I, Ba, Mo, Ni, Mn, Be, Cr, Co, Fe, V, Zn, Hg, Se, Cd, Sn, Sb, As, Al, PB, Ti, Cu La, Sc, W, Ca, Mg, K, Br, B, Sr, S, P, PO4 + Salinity + KH!
AF MarinLab 1 test
$50.00
TEST 1 - Aquarium
Want to know if your water contains heavy metals? Want to be sure your water filtration system is good enough? Do you own an aquarium with demanding organisms? To ensure proper supplementation, the level of trace elements and elements requires periodic water testing. The ICP-OES study also lets you know levels of toxic and harmful substances.
What is the ICP-OES analysis?
ICP-OES (Inductively Coupled Plasma Optical Emission Spectrometry) is a technique used to analyze the composition of many different types of liquid samples, eg drinking water, sewage, saline or sea water.Our ICP-OES spectrometer is the highest-resolution plasma-screen spectrometer with a unique, patented optical system with horizontal and vertical plasma.
Wavelength range 130-770 nm. Analysis and processing of the entire spectral spectrum in 2 seconds. Thanks to a fast reading system, you can analyze elements with a sampling rate of up to 10Hz.
In our laboratory we examine: Li, Si, I, Ba, Mo, Ni, Mn, Be, Cr, Co, Fe, V, Zn, Hg, Se, Cd, Sn, Sb, As, Al, PB, Ti, Cu La, Sc, W, Ca, Mg, K, Br, B, Sr, S, P, PO4 + Salinity + KH!
GEX Digital Thermometer Waterproof DT-15
$26.00
Underwater mold (fixed with kiss rubber)
Perfect for compact aquarium.
AF Nitrate Test Kit
$30.00
AF Nitrate TestPro is designed for quick measurement of nitrate ions in marine aquariums.Nitrate in water is the end result of biological filtration. High concentrations of nitrate cause the growth of undesirable algae. Nitrate levels in reef aquariums should be 2-5 mg/l (ppm). This test kit contains sufficient reagents to perform 40 tests of nitrate concentration.
Box contents:
Reagent A-NO3 container
Reagent B-NO3 bottle
1 test vial with a screw cap
Syringe – 1 ml
Syringe – 2 ml
Measuring spoon
Instruction manual
Color chart
AF Phosphate Test Kit
$30.00
AF Phosphate TestPro is designed for quick measurement of phosphate ions in a marine aquarium. Phosphate is a breeding ground for the growth of undesired algae, so it is very important to constantly monitor its concentration in marine tanks. In addition, a high concentration of phosphate may be harmful to corals. Phosphate levels in the marine aquarium should not exceed 0.02 mg/l (ppm). This Test Kit contains sufficient reagents to perform 40 tests of phosphate concentration.Box contents:
Reagent A-PO4 bottle
Reagent B-PO4 container
1 test vial with a screw cap
Syringe – 5 ml
Syringe – 1 ml
Measuring spoon
Instruction manual
Color chart
AF Alkalinity Test Kit
$17.00
Alkalinity Test KitAquaforest TestPro Alkalinity is designed to quickly measure Carbonate Hardness(dKH) and Alkalinity(meq /L) in marine water. Alkalinity levels should be analysed regularly, together with other critical water parameters like Calcium and Magnesium. Recommended Carbonate Hardness level: 6.5 – 8.0 dKH. Test Kit contains sufficient reagents to perform approx. 78-100 separate tests within that range.
Box contents:
Reagent A-KH – 10 ml bottle
Reagent B-KH – 50 ml bottle
Test vial
Syringe (3 ml)
Syringe (1 ml)
Syringe tip
Reference solution – 15 ml
Quality certificate
Instruction manual
AF Magnesium Test Kit
$25.00
Magnesium Test KitAquaforest TestPro Magnesium is designed to quickly measure the concentration of Magnesium (Mg) in marine water. Magnesium plays an important role in many biological processes, e.g. takes part in the construction of hard coral’s calcium carbonate skeleton. Due to it’s unique chemical properties it has a significant impact on seawater buffering capacity and also prevents excessive precipitation of calcium carbonate on aquarium equipment. An adequate level of Magnesium is crucial in maintaining proper Calcium and Alkalinity balance in reef aquaria. Mg levels should be analysed regularly, together with other critical water parameters like Calcium and Alkalinity. The concentration of Magnesium in natural seawater is between 1260-1500 mg/l (ppm). Test Kit contains sufficient reagents to perform approx. 55-60 separate tests within that range.
Box contents:
Reagent A-Mg – 2 x 10 ml bottle with dropper
Reagent B-Mg – 1 x 10 ml bottle with dropper
Reagent C-Mg – 1 x container
Reagent D-Mg – 50 ml bottle
Test vial
Syringe (3 ml)
Syringe (1 ml)
Syringe tip
Measuring Spoon
Reference solution – 15 ml
Quality certificate
Instruction Manual
AF Calcium Test Kit
$25.00
Calcium Test KitAquaforest Test Pro Calcium is designed to quickly measure the concentration of Calcium in marine water. Calcium plays an important role in many biological processes, e.g. takes part in the construction of hard coral’s calcium carbonate skeleton. Calcium levels should be analysed regularly, together with other critical water parameters like Alkalinity and Magnesium. Recommended Calcium level should be maintained in the range between 400-450 mg/l (ppm). Test Kit contains sufficient reagents to perform approx. 55-60 separate tests within that range.
Box contents:
Reagent A-Ca container
Reagent B-Ca – 3 x 10 ml bottle
Reagent C-Ca – 50 ml bottle
Test vial
Syringe (3 ml)
Syringe (1 ml)
Syringe tip
Measuring Spoon
Reference solution – 15 ml
Quality certificate
Instruction Manual
ISTA Twin Display Digital Thermometer
$15.00
ISTA Twin Display Digital ThermometerLarge LCD screen showing tank & indoor temperature
Temperature unit : ℃ or ℉
Use the adhesive tape on the thermometer to stick the tank
Refractometer w/ Automatic Temperature Compensation
$58.00
- Determines the amount of dissolved salt and dissolved solids
- Approved by strict quality and safety standards
- Durable and built to last long
- Heavy-duty and lightweight with its aluminum construction
- Easy to focus and calibrate
- Accurate testing results guaranteed
- Made with the highest and finest quality of aluminum & rubber that makes it lightweight
- Cushioned with soft & comfortable non-slip rubber
- Extremely easy-to-use and calibrate
© 2020 Fresh N Marine. All rights reserved.
