XY-2820 BIO SPONGE FILTER rock AMMO LOCK ammonia detoxifier works

AMMO LOCK ammonia detoxifier works instantly in both fresh and saltwater aquariums

With its high-density structure and precise filtration capabilities

Create smooth substrate slopes and terraces

Add a touch of personality to your decor with this eye-catching piece

- Made only from fresh

XY-2820 BIO SPONGE FILTER rock AMMO LOCK ammonia detoxifier worksAquarium Sponge Filter Approx Sponge Size: W5cm x L6cm For Aquariums up to 40 Litre With an airlift system, super biochemical sponge filter features silent operation and has an excellent filtering effect while oxygenating the water. The developed foam materials supports the colonisation of bacteria, allowing for mechanical filtration in addition to biological filtration, which will break down harmful waste, ammonia and nitrate material resulting in a