Sell Aquarium Air Pump Fitting Air Connector Check Valve Air Flow Regulator Valve Oxygen Tube Air Bubble Stone Fish Tank Accessories best price

Specification: Model: Aquarium Air Pump Accessories Style: T shape controller valve : #1,#2,#9 + shape controller valve : #3 Non-Return check valve: #4, #5, #6 Y shape connector : #7 T shape connector : #8 Ball shape air bubble stone: #10 , #11 Round air disk stone: #12 Air tube hose : #13 (inner diameter 4mm, outer diameter 6mm ) Note: Different styles need to be purchased separately. Package include: 2pcs T shape air control valve Or 2pcs +shape air control valve Or 2pcs Non-Return check valve Or 2pcs 3 way Y shape connector Or 2pcs 3 way T shape connector Or 1pcs 2cm ball shape bubble Or 1pcs 3cm ball shape bubble Or 1pcs 4cm air bubble disk stone Or 1meter hose tube Features: 1, Allows the user to adjust the amount of air flow entering the aquarium. 2, The outlet air standard size for air line tubing aquarium (4mm*6 mm). 3, Hanger fits all standard aquariums. 4, Suitable for fresh water or saltwater.