Pond Aerator Diffuser - Replacement for Air Stones - Large Pond Aerators - Koi Filtration Accessories - Outdoor Ponds

Unique materials and self-cleaning perforations ensure consistent bubbles and maximum output for years of trouble-free oxygenation with our Anti-Clog Design.

By utilizing rising air to create constant water circulation, this product efficiently cleans stagnant pond water, drastically reducing scum and leaving your pond's surface clear and clean.

The integrated check valve protects your pump and aeration tubes/diffusers from potential damage, ensuring long-lasting performance.

The built-in bobber anchor point allows for easy attachment of a retrieval bobber, making it simple to retrieve the device from ponds with highly vegetated or complicated floors.

With a 25% increase in ballast weight, the self-weighted base remains submerged in the water and maintains an upright position on the floor when installed.

No assembly is required for this product, as it comes ready to use straight out of the box. Simply attach it to your air pump using a 3/8-inch sinking hose (pump and sinking hose not included).

This device not only deices your pond but also oxygenates it, allowing for year-round operation to prevent fish kill, avoid full pond surface freezing, and reduce ice buildup. With resilient materials, this product is built to last.

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