Aquatop Check Valve/Air Filter Red, Clear 2 in
Aquatop Check Valve/Air Filter Red, Clear 2 in
Regular price
$1.76 USD
Regular price
Sale price
$1.76 USD
Unit price
per
Plastic check valves protect air pumps from aquarium water back-siphoning damage during power failures. To use, cut airline tubing between air pump and first outlet. Attach airline to each end of valve. Valve measures 2 inches long.