AQQA Aquarium Sponge Filter Submersible Fish Tank Filter Ultra Quiet

Upgraded Efficient Aquarium Filters - AQQA aquarium sponge filter is made of high-quality multiple layers filter sponge that actively adsorbs impurities, bacteria, and debris from the water, easily achieves both oxygenation and filtration at the same time, keeping your tank in a healthy and stable water circulation at all times. Suitable for for 30-120 Gallon fish tank.*Ultra Quiet and Energy-saving - This aquarium filter powerd by air, it is silent and energy-saving, keeping your aquarium a a comfortable habitat without disturbe.*exceptional Anti-floating Design - The bottom of the fish tank filter use of high-quality iron base to ensure the product stably sinks in the water, the striped design of the filter sponge also increases the filtration area and enhances the filtration effect.*Easy to Use - Squeeze sponge repeatedly until full of water to sink filter on bottom of aquarium. And connect the air pump to use the filter. Perfect for everyday use. excellent materials and excellent craftsmanship ensure long-lasting durability.