Colombo No2 Nitrite Marine Test Kit (Best Before Date May 2024)

When starting a marine tank, we first add live rock(s) to the tank. At this stage there should be no corals or fish present in the aquarium. The biological processes in the live rock(s) needs to be re-activated.

We recommend proceeding as follows:
• Test pH - KH - Ammonia and Nitrite values at least once a week.
• The first (soft) Corals can be introduced as soon as the Nitrite and Ammonia values are zero for a period of 14 days.

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