OASE Indoor Aquatics Hel-x 13 Biomedia

Description

Th Hel-X 13 BioMedia for the BioMaster 250, 350, or 600 includes a replacement BioMedia allotment
Includes a large surface area across this suspending media form which is ideal for biological filtration
Allotments contains 0.3 gallons of BioMedia
Replace your ceramic filter media only when completing a complete tank restart as to not disturb the beneficial biological load
The Hel-X 13 BioMedia for the BioMaster 250, 350, or 600 includes a replacement BioMedia allotment. The allotment contains 0.3 gallons of Hel-X BioMedia. Hel-X BioMedia has a large surface area across this suspending media form which is ideal for biological filtration. It is best to only replace the BioMedia when you do a complete tank restart as to not disturb the beneficial biological load.