AquaMiracle 4-Stage Fish Tank Filter, Submersible Aquarium Filter Internal Fish Filter for 10-40 Gallon Fish Tanks with Aeration

PERFORMANCE - This aquarium filter offers powerful performance with a maximum flow of 130GPH (500L/H), a maximum head height of 2.5ft (0.76m), and a power of 3.5Watt. This fish filter is suitable for 10-40 Gallon aquariums.
TRUE 4-STAGE FILTRATION - This fish tank filter utilizes 3 sponge blocks and bio-balls to provide true 4-stage filtration. COARSE SPONGE effectively filters out large impurities such as food residue, fish excrements, and plant leaves; FINE SPONGE captures small impurities; Bio-balls provide a porous surface for beneficial bac-te-ria to thrive; CARBONIZED SPONGE removes odor, chlorine, and fine particles.
AERATING WATER - Oxygenation is crucial for the health of your fish. This tank filter includes an air venturi and air tubing to increase oxygen supply in your fish tank. It is important to note that for optimal aeration, the filter should not be positioned too deep in the water.
SAFETY - The internal aquarium filter is fully submersible with an epoxy-sealed motor. During the manufacturing process, each filter undergoes submersion in water and testing with high voltage to ensure there is no electricity leakage.
KIND REMINDER - If your tank is larger than 40 gallons, it is recommended to use 2 filters. Place a filter at both the left and right corners at the back side of the tank. This setup will provide complete filtration and excellent water circulation in your tank.

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