Oase HEL-X 13 BIOMEDIA 0.3 GAL Breeding Re-test and repeat dose until

Re-test and repeat dose until desired level is reached

corals and invertebrates

Magnet support with 360° rotation

Coralife is designed to simplify the complexities of this mesmerizing hobby

Oase HEL-X 13 BIOMEDIA 0.3 GAL Breeding Re-test and repeat dose untilHel X Biomedia has an extremely large protected settlement surface (800m 1000 liter) that allows beneficial bacteria to grow and thrive. The material is designed to stop floating as soon as it reaches a certain level of bacteria colonization. This is replacement media for the main filter unit of the BioMaster. It is best to only replace the Biomedia when you do a complete tank restart as to not disturb the beneficial biological load. The Hel X 13