BiOrb Pump & Gravel Cleaner - S0040S eheim this reactor optimises the use

this reactor optimises the use of PhosBan or similar chemical filter media

Boosts immune system with patented ActiveFormula

Corals and clams that appear to shrivel or close under intense lighting are attempting to shade their zooxanthellae crop to reduce the rate of oxygen production

It is designed for seamless integration into both submerged and external setups

biological

BiOrb Pump & Gravel Cleaner - S0040S eheim this reactor optimises the useHow do you get water out of the aquarium? with our clever cleaner pump. This powerful cleaner pump is simple for everyone to use, you do not need super human strength or four arms to get it working! The cleaner pump makes partial water changes easy and effective with minimum effort. A couple of squeezes on the hand pump is all that is needed to get the pump working. Whilst emptying water from the aquarium the cleaner pump will also suck up dirt and