3/4″ Siphon Stopper® Return Fitting

Siphon Stopper® return fitting comes with Siphon Stopper® cap, elbows, loc-line hose with 0.25″ nozzle (does not come with bulkhead or 3/4″ barbed elbow – see Siphon Stopper® complete return fitting which includes the bulkhead and the 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.