Aquarium Solutions Check Valve - 2 Pack

Aquarium Solutions (by Hikari) Check Valves are high impact plastic check valves molded with directional arrows for simple use.

This check valve incorporates a dependable valve with the ideal cracking pressure for fresh or saltwater aquariums.

Perfect for use with protein skimmers, air pumps or other air-driven items that require protection from siphoning action.

• Highly dependable
• Easy to use
• Perfect for use with protein skimmers, air pumps and more