Eheim Classic 250 Canister Filter (2213) 2217 patented formula distinct from and

patented formula distinct from and far more efficient than other phosphate removal products

It may be used alone

elbow piece

The BioPlus 100 is designed for discreet corner placement

Eheim Classic 250 Canister Filter (2213) 2217 patented formula distinct from andThe Eheim Classic 2213 chamber canister design allows for the greatest flexibility in media set up for biological, mechanical, chemical and absorptive filtration. The flow rate has been calculated to provide the exact balance needed between mechanical biological long term filtration and water circulation and oxygen enrichment, resulting in optimum conditions for successful aquarium keeping. The 2213 has a pump output of 116 GPH and is suitable for