Cobalt OXY-PRO air pumps feature innovative electronic adjustment to provide precise amount of air run air stones, air-driven ornaments, sponge or under gravel filters. The powerful internal system delivers incredible power to push 40 gph of air down to 78" of depth at 2.9 psi.
Powerful and Double Chamber Quiet Design
LED Electronic pump adjustment
Single output to 78" deep
3-Year Warranty
Only 2 watts
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