CAL Aqua Labs 13mm Efflux F1 Nano Outflow
The Efflux F1 is designed for aquariums approximately 15-25 cm (6-10") in height such as the ADA Mini-S and Mini-M. The outflow can be used with canister filters with 1/2" diameter tubing such as the Eheim 2215. The outflow has an upward funnel shape which gently releases water into your aquarium. Each outflow is supplied with one suction cup to secure it to the side of the aquarium.