Nitrates are a key part of algae formation. They are produced following filtration and controlling the levels will stop algae growth becoming a real problem.

Nitrate Minus from Tetra will reduce and control nitrate, and therefore improve water quality and the look and health of your fish tank.

It’s easy to use – simply add to the aquarium once a week, no need media to replace or recharge. It can be used in tropical or freshwater aquariums.

Key Features:

• The contained particles promote the activeness of microorganisms, which feed on nitrate and break it down biologically
• For better water quality
• For all freshwater and marine aquariums
• 100 ml for 400 litres of aquarium water
• 250 ml for 1,000 litres of aquarium water