Ensure a thriving ecosystem in larger water features with the Aquascape 4-Outlet Pond Aeration Kit. Capable of handling ponds up to 3,500 gallons, this system provides double the aeration coverage, allowing you to eliminate dead spots in irregular-shaped ponds. Why Larger Ponds Need Dedicated Aeration As pond volume increases, maintaining dissolved oxygen becomes harder, especially in deeper water. This 4-outlet system drives oxygen into the water column to support biological filtration and fish health. It is essential for two main DIY applications: Combating Summer Stagnation: Warm water holds less oxygen, and larger fish (like Koi) demand high oxygen levels. This unit runs four separate diffusers to circulate water in multiple zones, ensuring fish don't gasp for air during hot nights when plants stop producing oxygen. Winter Gas Exchange: In freezing conditions, a hole must be kept open in the ice to allow toxic gases to escape. This aerator is strong enough to maintain that opening even in harsh winters. Crucial Winter Setup Tip Protect your fish from super-cooling! When using this high-output aeration kit during freezing months to maintain an opening in the ice, proper placement of the air stones is critical for fish survival. DIY Expert Note: During winter, do not leave the air stones at the bottom of the pond. You must move the aeration discs up to a maximum depth of 2 feet (or half the pond's depth). Placing them too deep in winter mixes the warmer bottom water with the freezing surface water, which can kill hibernating fish. Kit Features The Aquascape 4-Outlet Aerator is built for continuous, energy-efficient operation. The multi-outlet design gives you the flexibility to place air stones in four different corners or shelves of your pond. Complete System: Includes 4 weighted air stones, 4 rolls of winter-resistant silicone airline, and pre-installed check valves. High Efficiency: Despite the high output, the unit consumes only 11 watts of power. Quiet & Durable: Designed with a thick outer casing to dampen noise and vibration. Simple Maintenance: Easy-to-clean air filter and simple installation. Technical Specifications Pond Size Up to 3,500 gallons Max Recommended Depth 9 ft. Max Air Flow Rate 0.49 CFM (14 L/min) Wattage 11 Watts Number of Outlets 4 Included Diffusers (4) 4-inch weighted discs Included Airline (4) 25 ft. Rolls (3/16 in. Silicone) Power Cord Length 6 feet Unit Dimensions 7.75" L x 7.25" W x 6.25" H Warranty 3-Year Limited Item Number AQ-75001
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