Mini Bio Sponge Filter

This mini bio sponge filter provides efficient and gentle filtration for small and nano aquariums. Its multi-layer sponge design traps debris while promoting beneficial bacteria growth. The filter delivers clean, clear, and healthy water for fish, shrimp, and other small aquatic pets. It operates quietly and smoothly when connected to an air pump. The soft sponge prevents tiny fish or fry from being harmed during filtration. Its compact size makes it perfect for small tanks, desktop aquariums, and breeding setups. Installation is simple, requiring only an air pump connection to start working. The sponge can be easily removed and rinsed for long-term use. It improves water circulation while maintaining stable tank conditions. This reliable internal sponge filter is an ideal choice for maintaining a clean and safe environment in any mini aquarium.