Solar Pond Aerator - 8W Solar Air Pump with 4400mAh Battery, 3 Modes, Waterproof Fish Pond Oxygenator for Koi, Hydroponics & Aquaculture. Solar Pond Aerator. Outdoor Solar Pond Aerator: Operates using solar power, eliminating the need for wires to ensure safety for your fish and hydroponic plants.
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