Aquarium Fish Bowl Plastic Non-return Air Pump Check Valve Red Clear 2 Pcs

Aquarium & Fish

Specification:

Description:

• Protect you air pump by preventing aquarium water from back siphoning during a power outage.
• Place in your airline tubing between your air pump and aquarium water to prevent water returning down the air line.
• Check valve is indispensable parts to prevent water backflow damage the front pump or other equipment.

Aquarium & Fish