With a 100mm wide blade made from hardened and tempered steel

redscale and thrips

Low mass: Easy handling

Deep penetrates & nourishes the wood

Tetra NitrateMinus - 250ml Household With a 100mm wide bladeTetra NitrateMinus reduces the algae nutrient nitrate (NO3 ) reliably and in a natural way. Reduce nitrate levels Prevent algae Stabilise water values The contained particles promote the activeness of microorganisms, which feed on nitrate and break it down biologically For better water quality 250 ml for 1,000 litres of aquarium water For all freshwater and marine aquariums High nitrate levels can encourage excessive algae growth, which can make the