Available in 6/12/30 ampoules, for seeding a seawater or freshwater aquarium with bacteria.

To combat the vast majority of algae species in freshwater aquariums.

Treatment for fin rot, gill rot and bacterial infections.✓ 50ml ✓ 100ml ✓ 500ml.

Filter cartridge for SERA X-Edge 300

Powdered reagents for Mini-photometer Checker HC Phosphate (HI774), 25 tests

SERA Bio Nitrivec biologically breaks down food residues, ammonium and nitrites. __ETS_EMBED_Nw==__

Filter foam for SERA X-Edge 300

Filter cartridge for SERA X-Edge 450