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.
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)
$35.00
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
$448.00
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:
ISTA Twin Gauge CO2 Controller (Face Side)
$131.00
Equipped with German-made solenoid with safety valve, assure quality, silence and safety.
Precision needle valve provides stable and accurate CO2 output.
Made with stainless steel, anti-rust.
Hand air-tighten design, no tool required.
Dual gauge indicators show different pressure volume, one indicate the pressure inside the bottle, and the other one shows the depressurize power.
Thread the controller tightly on the CO2 cylinder; turn on the cylinder on-off valve. Make sure to thread controller tightly with the cylinder, no CO2 leakage.
Unscrew the lid of Metal Bubble Counter and pour in 80% full of water. Screw back tightly the bubble counter lid and connect the air pipe on it.
Connect the controller with ISTA timer, which allows you to control the time of CO2 output.
To disassemble the controller, first, turn off the cylinder on-off valve tightly. Second, plug in the controller and turn on the adjustment valve in order to release the remaining CO2 inside. The controller can be disassembled from the cylinder until the pressure gauge shows zero.
ISTA 2 in 1 Metal Bubble Counter & Check Valve attahced, easier observation of CO2 flow and effectively present backflow.
<Cautions>
Do not let controller get in touch with water, crash and fall down to the floor. Make sure the controller is set up straight.
Do not use wrench or tools to disassemble the controller.
Do not disassemble the controller from CO2 cylinder until the pressure gauge shows zero.
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
Milwaukee PH51 Pocket pH Meter
$60.00
pH51 Waterproof pH Tester with replaceable electrode
These instruments are designed for all applications. Its’ IP65 Waterproof casing and double junction (for pH) replaceable electrode make them suitable also for heavy duty applications, such as Waste Water treatment and Agriculture. The modular design allows easy electrode and battery replacement.
All Waterproof testers are supplied in a leather casing complete with calibration solution, batteries, instruction manual and screwdriver for calibration.
The pH51 is a waterproof pH tester with 2 points manual calibration, ±0.1 pH accuracy and a range of 0.0 to 14.0 pH.
FAUNA MARIN AquaHome Test NO2+NO3 - 50 TESTS
$60.00
With the high-resolution Fauna Marin Nitrite / Nitrate Test the nitrite concentration can be determined with a particularly high accuracy in the low concentration range between 0 and 1 mg / l and a nitrate concentration between 0 and 20 mg / l.
The details:
Measuring range: NO2 0 - 1.0 mg / l
Measuring range: NO3 0 - 20 mg / l
Resolution (accuracy): NO2 0.002 mg / l
Resolution (accuracy): NO3 0.05 mg / l
with comparator for optimal Color comparison incl. Standard
for checking the function and durability test to determine the nitrite / nitrate concentration in the aquarium
sufficient for approx. 50 applications
FAUNA MARIN AquaHome Test Ca+Mg - 50 TESTS
$65.00
AquaHomeTest Ca+Mg: Calcium+Magnesium | Combi-Test for seawater-aquarium
Measurement range:
Ca 300 - 498 mg/l (ppm)
Mg 820 - 1800 mg/l (ppm)
About calcium and magnesium:
Along with sodium, potassium, chloride and sulphate, calcium (Ca2+) and mag- nesium (Mg2+) are two key components of natural seawater. Magnesium and,
above all, calcium are important growth factors for organisms which form calcareous skeletons, such as hard coral and coralline algae - both elements form the basic substance of the calcareous skeleton. Furthermore, magnesium and calcium are involved in numerous biochemical processes. In saltwater applications, the reduction in the magnesium or calcium concentration caused partly by cellular metabolism and partly by skeleton formation means it is necessary to test the concentration levels on a regular basis and, if required, add more of one or both ions. This makes it possible to guarantee
optimum, near-natural living conditions for all organisms and to prevent longterm damage. In natural seawater, the calcium concentration is 400 - 410 mg/l (ppm) and the magnesium concentration is 1280-1320 mg/l (ppm). They also have
a fixed ratio of 1: 3.25 to one another. Due to the chemical and biochemical interdependencies between calcium and magnesium, you should also aim to achieve this concentration ratio in saltwater tanks.
Note:
The calcium concentration is determined first, and then the magnesium concentration is determined using the same sample. To avoid cross-contamination, the dosing syringes with the proper tips must only be used again for the same reagents!
Shelf life and storage: 6 months after opening.
Store in a cool, dark place.
Contents of package:
• 35 ml/1.38 fl.oz. of reagent A
• 9 g/0.32 oz. of reagent B
• 50 ml/1.69 fl.oz. of reagent C
• 40 ml/1.35 fl.oz. of reagent D
• 2 glass cuvettes 10 ml
• 1 dosing syringe 5 ml
• 3 dosing syringes 1 ml with dropper tips
• 1 measuring spoon
• 1 instruction for use
FAUNA MARIN AquaHome Test PO4 - 50 TESTS
$55.00
The Fauna Marin Phosphate Test is very high-resolution and can determine the phosphate concentration with a particularly high accuracy in the low concentration range between 0.01 and 1 mg/l with clear color recognition.
The details:
- Measuring range: 0.01 - 1.0 mg/l
- Resolution (accuracy): 0.02 mg/l
- to determine the phosphate concentration in the aquarium with comparator for an optimal color comparison
- incl. standard for testing the function and durability of the test
- sufficient for approx. 50 applications
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