JBL BioNitratEX - biological filter media 100 pcs

What is the purpose of the BioNitratEX insert?
The insert effectively and unconditionally removes troublesome nitrates NO3 from water. Excess NO3 causes an algae plague, so using the insert can completely stop their growth and even remove algae that are already present in the aquarium. And it will certainly prevent their formation.

How does the insert work?
Bio pellets are coated with several layers of beneficial bacteria. These bacteria use the nutrients contained in the pellets to quickly and effectively break down harmful NO3 into a safe gas, namely nitrogen N2 and oxygen O2.

How to use?
Place the insert inside an internal or external filter. Change the insert when it dissolves too much.
A pack of BioNitratEX is sufficient for an aquarium with a capacity of up to 300l.
It can be used in saltwater and freshwater.