Aquarium Air Pump Accessories Kit, 17PCS

Description

Aquarium Air Pump Accessories Kit, 15ft Black Standard Air Tubing, Air Stones, Check Valves, and Connectors
15 feet. Black Air Tube - Standard ID 3/16 flexible material. 4 control valves.
4 bubble release stones: approx. 5/8" x 1" durable to produce lots of tiny bubbles continuously to diffuse oxygen efficiently in your fish tank.
2 Check Valves: Place the check valve on the airline tube between the air pump and the aquarium water to prevent the water from spilling
back.
12 lack connections (straight and T): T-connectors can combine two inputs to create a stronger output; straight connectors apply to repair or extend air hose.