Juwel bioPlus Course Filter Sponge Size:Medium 25 mg/L in freshwater

25 mg/L in freshwater

as using one does not necessarily negate the use of the other

Size: 450g

How often should I feed Prime Reef Flake

It removes chlorine and chloramine

Juwel bioPlus Course Filter Sponge Size:Medium 25 mg/L in freshwaterJuwel bioPlus Course Filter Sponge Juwel bioPlus Course Filter Sponge is a coarse pore filter medium for mechanical and biological filtration in freshwater and saltwater aquariums. Designed for use as part of the JUWEL filter system, it is suited to aquarium keepers who need dependable water flow through a high surface area sponge medium. The sponges open, coarse pore structure supports the capture of larger debris while providing surface area for