Colombo NO3 Test Kit
Colombo Nitrate Test Kit (NO3), is produced from the breakdown of nitrite in the filter.
Nitrate is relatively harmless to freshwater fish, but its presence can indicate a deterioration in the aquarium environment, and high nitrate will encourage algal growth.
The only way to know what the nitrate level is, is by testing it with a Nitrate test kit.
Colombo Nitrate Test Kit contains 40 tests.
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Product Information
Shipping & Returns
Shipping & Returns

Colombo NO3 Test Kit
Colombo NO3 Test Kit
Colombo Nitrate Test Kit (NO3), is produced from the breakdown of nitrite in the filter.
Nitrate is relatively harmless to freshwater fish, but its presence can indicate a deterioration in the aquarium environment, and high nitrate will encourage algal growth.
The only way to know what the nitrate level is, is by testing it with a Nitrate test kit.
Colombo Nitrate Test Kit contains 40 tests.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Colombo Nitrate Test Kit (NO3), is produced from the breakdown of nitrite in the filter.
Nitrate is relatively harmless to freshwater fish, but its presence can indicate a deterioration in the aquarium environment, and high nitrate will encourage algal growth.
The only way to know what the nitrate level is, is by testing it with a Nitrate test kit.
Colombo Nitrate Test Kit contains 40 tests.

















