About This

• 5" Diffuser disc produces high oxygen transfer micro bubbles to help keep fish healthy and ponds clear.
• Increases oxygen levels for healthy and happy fish. Promotes growth of algae-controlling beneficial bacteria.
• Lowers levels of dissolved toxic gases and ammonia. Reduces sludge build-up on pond bottoms.
• Helps maintain an open-water hole in the ice during winter to release trapped toxic gasses.