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Use to measure pH changes in marine aquariums, aquariums with African cichlids, and very alkaline ta..
NITRITE TEST KITMonitors nitrite to help prevent fish lossBenefits:Reads Nitrite levels fast and acc..
The APIĀ® pH Test Kit monitors pH to maintain healthy freshwater conditions in your tank. pH control ..
The Titanium S1 (TDS-100S) has been designed to monitor water quality, with a corrosion resistant pr..
Calcium presence in water supplies results from passage over deposits of limestone, dolomite, gypsum..
A replacement reagent set of 25 tests for the HI781 Low Range Nitrate Checker HC by Hanna Instrument..
The Hanna Instruments pH Checker Reagents are designed for use with the HI780 Marine pH Checker HC. ..
The DM-2 is a commercial grade TDS meter that will help monitor the water feeding into your RODI sys..
The TRM-1 is a three-sensor TDS monitor that can monitor the TDS levels at three different points. I..
Calcium is a major constituent of calcareous algae, skeletal material of hard corals and the skeleta..
Salifert Copper Profi-TestCopper is often used as a treatment for parasite infested fish and it is e..
Magnesium is present in NSW in a fairly high concentration (1300 - 1400 mg/L). Magnesium is an essen..
When an aquarium has insufficient regions deprived of oxygen (= anaerobic zones) or denitrification ..
The pH value can have a major impact on the growth of corals and calcareous algae and on many biolog..
Phosphate has several negative effects if present in a too high concentration. First of all undesira..