NO3 MARINE WATER TEST KIT

Prevent problematic algae growth:

Nitrates and phosphates are vital nutrients for algae. With the Colombo Nitrate and Phosphate test kits the nitrate and phosphate levels can be determined easily.

Fish excrete the toxic ammonia, which is converted into nitrate by beneficial bacteria. Phosphates are released from fish food.

As a guide you can say: The more fish you keep, the larger the production of nitrates and phosphates. By keeping the nitrate and phosphate levels at the optimal values algae growth is greatly reduced.

Colombo have produced test kits that are developed especially for seawater. These tests give the best results!