Collection: Parts & Connectors

The Penn-Plax Aqua-Mist Air Stone bar creates a dazzling underwater scene. Increases surface agitation, accelerates oxygen replenishment and helps release carbon dioxide build-up. Increases surface agitation...

Ista Air PipeMade of high elasticity PVCNo hardening problems providing a longer lifespanApplied to 5mm inletProduct # 988 – 2mmProduct # 989 – 5mm

The Marina Cylindrical Airstone (formerly Hagen Elite Aqua Fizzz) is a durable air stone that diffuses water in every direction. Airstones are small enough to fit...

Lees Airline Control Kit contains Plastic Valves and Tees that are manufactured with high-quality, non-corrosive material. Use to control air flow from the air pump.Divide and...

The Marina Check Valve prevents water from siphoning out of the aquarium through the air hose and into the air pump in the event of a...

The sera breeding container is 2.5 liters (0.6 gal.) large and thus provides a large swimming space for the fry, which is essential for rapid and...

AquaTop Breza Air Check Valve Plastic check valves protect air pumps from aquarium water back-siphoning damage during power failures. To use, cut airline tubing between air...

Aquatops Breza Metal Air Valves allow you to control several airlines through multiple non-slip metal connectors. The adjustable airflow valves allow you to adjust the pressure...