Oase Biotec Media Set (3 Fine, 3 Coarse) biorb you are ensuring that your

you are ensuring that your fish receive a diet that fuels growth while maintaining nutritional balance

catering to fish that prefer middle water feeding

preventing cloudiness in your pond

including rubber

Comprehensive in-pond solution with integrated LED lighting

Oase Biotec Media Set (3 Fine, 3 Coarse) biorb you are ensuring that yourFine filter foam media for the Biotec 5, 10 or 30. Set of 6 foams: 3 fine and 3 coarse. Please note: these are unsuitable for the Biotec 5. 1, 10. 1 or 30. 1. Each sponge is approx. 25cm x 25cm x 8cm with a slit through the middle. Please also note that these are not official Oase Biotec foams but our own alternative at a much cheaper price. The foam colours may change due to availability, however the high quality remains the same.