Barb Step fittings for 3/8", 1/2" and 5/8" tubing and air/diffuser hose from Matala.Works well with Matala Diffuser tubing, Matala Flex tubing, Black Vinyl tubing and most other brands/styles of tubing.
MWT110 - Hose Mender.
MWT111 - Tee fitting.
Pond Calculator
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