OASE Hel-X 13 Biomedia 25 l (moving filter bed) Algae scraper The AquaClear 20 Power Filter

The AquaClear 20 Power Filter features a unique multi-stage filtration system that provides complete mechanical

This extremely valuable blend has been enriched with marine roe

- ASH 8%(max)

daily diet for koi and other pond fishes will provide them with the basic nutrition they require to live a long and healthy life

OASE Hel-X 13 Biomedia 25 l (moving filter bed) Algae scraper The AquaClear 20 Power FilterCharacteristic: The hel x 13 biomedia for the Bio master 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 13% extra surface area then previous Hel X Replace your biomedia only when completing a complete Tank restart as to not disturb the beneficial biological load Gives rapid breakdown of food