?unique=9ecd6e9)
Dymax Check Valve (2PCS/PKT)
SKU: DM-CHV443
To avoid water from flowing back into Air pumps or CO2 regulators, use the Dymax Check Valves.
Dymax
Dymax is a Singapore-based aquatic brand with over 23 years of expertise in designing and manufacturing aquariums, filters, aquatic foods, and other fishkeeping products.
Prevent Water from Flowing Back
Aquarium check valves are often paired with air pumps or CO2 regulators to prevent water from flowing back.