Versatile: sponge filters provide mechanical and biological filtration. The air jet chamber creates small air bubbles to increase oxygen dissolution.

Bio-sponge: The bio-sponge has undergone extensive testing in its design and manufacture. The cotton filter element is made of high-quality material and is more durable than any other sponge filter element on the market.

NO NOISE: The filter makes no noise during operation, just rinse it in the tank and squeeze the sponge while cleaning.

Wide range of applications: up to 208 liters, especially suitable for feeding small freshwater fish (such as petunias, guppies, scale insects, etc.), or frying in hatcheries, spawning ponds and breeding ponds because the filter produces very little current, it is almost impossible to use fish through the filter.

Reliable customer service: you want to give our customers a good shopping experience.