EHEIM Classic External Canister Filter Marine The AquaLabs Super Diffuser is

The AquaLabs Super Diffuser is a compact solution for internal CO2 diffusion

and reactors

gelatinous precipitate may appear after Component 2 Pro contacts the water

For best results

reef systems or fish-only aquariums

EHEIM Classic External Canister Filter Marine The AquaLabs Super Diffuser isThe EHEIM Classic External Canister Filter is a robust, tried and true filtration system engineered for both freshwater and marine aquariums. Featuring a one chamber design, it allows layering of mechanical, biological and chemical media for total water purificationcombining ease of maintenance with high performance. With models that cover aquarium volumes from approximately 50 L up to 1500 L, theres a size to suit everything from smaller hobby tanks