filter for aquariums, aquarium filters with Airstone, sponge filter padding and biochemical filter material, silent filter for 10-25 liter aquarium water tank

General description This filter for aquariums provides effective mechanical and biological filtration. Equipped with small diffusing stones and organic ball filter materials, it provides the necessary oxygen to the water while ensuring a calm environment for your fish. Technical specifications Filter dimensions: 7.1 cm x 8.1 cm Installation The filter easily connects to an air pump via an air hose. The air flow from the pump is injected into the filter, allowing the expulsion of water through the sponge and clay ball for optimal filtration. Usage This filter is safe for fish and suitable for various aquatic environments including: Shrimp ponds Breeding ponds Goldfish Discus Guppies Young fish