Super Zoom
API Phosphate Test Kit-Aquarium Co-Op
Product Details
This liquid kit is used to test for phosphate in the water. Often used to see if your source of water has phosphates in it. Used a lot in freshwater planted aquariums and saltwater aquariums. Too many phosphates is one of the leading causes of algae in an aquarium, however it is also a building block of plants.  Kit provides 150 tests.

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