Uxcell Elbow Water Tank Pipe Connector, Coupling Fitting Adapter Gray 40mm 3

The pipe joint is designed for open-hole sealing connection for inlet and outlet pipes of water tanks, aquariums, buckets, etc.

Advantage
It is made of durable PVC with the features of high strength, lightweight, moisture resistance, wear resistance, and chemical corrosion resistance.

Instruction 
Easy operation, you can drill a hole in the glass that is the same with the outer diameter of the white pvc fitting, place one gasket inside and outside the glass, then tighten it.

NOTE: Please check the size you need before buying.