Water Test Kit
COLOMBO NITRATE MARINE WATER TEST KIT
NO3 MARINE WATER 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 algae growth.
The only way to know what the nitrate level is by testing it with a Nitrate test kit.
Colombo have produced test kits that are developed especially for seawater. These tests give the best results!
Colombo, 30 years of experience, that makes the difference.