Immediate aid against nitrites

The accumulation of nitrites poses a threat during the start-up phase of a new aquarium, after disease treatment, or filter change. There are insufficient filter bacteria to break down toxic nitrites into plant-nourishing nitrates. A nitrite level of 1.0mg/l can already be harmful to fish.

sera Nitrit-minus provides quick help in case of acute pollution and immediately removes up to 1.5mg/l of nitrites per dosage. It converts toxic nitrite into organic amines, which are then utilized by bacteria.

sera Nitrit-minus is well tolerated by ornamental fish, invertebrates, and plants, and it can be dosed up to 5 times.