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.

API Phosphate Test Kit

Frequently bought together

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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.

Customer Reviews

Based on 6 reviews
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L
L.L.
Great product!!!
J
J.
More people need to use this
S
S.P.
It tested my phosphates
P
P.S.
So glad I bought this
J
J.E.
a+
T
T.V.
Works for freshwater too