Tetra - NitrateMinus Liquid - 100ml Protein Skimmer and nitrite – in one

and nitrite – in one easy step

Siphon or scrape any dead algae from the aquarium

To raise mineral content/general hardness (GH) by 1 meq/L (3 dH)

Nyos® has developed the innovative TORQ® system reactor as a simple and elegant solution to the problem of aquarium filtration

Tetra - NitrateMinus Liquid - 100ml Protein Skimmer and nitrite – in oneHigh nitrate levels can encourage excessive algae growth, which can make the aquarium look unsightly. Unlike other nitrate reducing products, which need regular recharging and replacing, Tetra NitrateMinus is simply added weekly to the aquarium. Also unlike many ordinary nitrate reducing products, NitrateMinus does not need to be added to a filter system to work, but is simply added straight to the water. How it Works NitrateMinus utilises a natural