Serenity Sponge Filter Nano Serenity Sponge filters are a biological filtration that builds up a colony of good bacteria that breaks down the ammonia and nitrite as water passes through them...
Serenity Sponge Filter Large Serenity Sponge filters are a biological filtration that builds up a colony of good bacteria that breaks down the ammonia and nitrite as water passes through them...
Sponge filter X-Large With an airlift system, Bio-Chemical sponge filters feature silent operation, filters and puts beneficial oxygen into the water. The specially developed foam sponge supports the colonisation of...
Serenity Sponge Filter Medium Serenity Sponge filters are a biological filtration that builds up a colony of good bacteria that breaks down the ammonia and nitrite as water passes through them...
Sponge Filter Jumbo With an airlift system, Bio-Chemical sponge filters feature silent operation, filters and puts beneficial oxygen into the water. The specially developed foam sponge supports the colonisation of...
Serenity Sponge Filter Small Serenity Sponge filters are a biological filtration that builds up a colony of good bacteria that breaks down the ammonia and nitrite as water passes through them...
