This kit measures iron in fresh water or seawater to less than 0.05 mg / l. Can also measure chelated iron. MultiTest ™ Iron performs more than 75 tests and contains a reference ...
This kit measures inorganic phosphate to less than 0.05 mg / L and produces a unique, easy-to-read yellow green-blue color range in sea and fresh water. MultiTest ™ Phosphate per...
This kit measures silicates to less than 0.5 mg / L in sea or fresh water. MultiTest® Silicate performs more than 75 tests and contains a reference sample for validation. Range: 0...
Ammonia Alert is an innovative color tester for continuous monitoring of the toxic free ammonia. A color sensor changed from yellow to green to blue, depending on the ...
pH Alert is an innovative color tester designed to be placed in the aquarium and to monitor the pH continuously. A sensor changes color to warn you of the correct pH where ...