1/2" SIPHON STOPPER FITTING BARB ELBOW-NON DRILLED AQUARIUM

Siphon Stopper® complete return fitting comes with Siphon Stopper® cap, elbows, loc-line hose with 1/4" nozzle, and 1/2" barbed elbow. This is the best solution to give your aquarium a consistent output position that is easy to manipulate water flow, and at the same time limits your risk of a back siphon much more effectively than a check valve without drilling your aquarium.