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Aluminum Alloy CO2 Bubble Counter Mini Size 3 Inches Aquarium Diffuser Regulator for Most Co2 Setups
Features: Small and compact. A non-return function to prevent the backflow when the pressure changes. for Most Co2 Setups: The aluminum alloy bubble counter works great with any diffuser and CO2 pump sets you might already have at home. Easy...
$8.75 $8.20 Free Delivery
