Aquarium Biochemical Sponge Filter – Ultra-Quiet Air Pump Bio Sponge for Crystal-Clear Water
Premium dual-density foam structure traps debris and nurtures beneficial bacteria, ensuring optimal water clarity and fish health. Patented ultra-quiet air pump technology operates below 25dB, perfect for bedrooms, offices, or noise-sensitive environments. High-porosity sponge design maximizes surface area for superior biological filtration, reducing ammonia spikes in freshwater and nano tanks. Reinforced ABS base with anti-clogging uplift tube prevents debris buildup, ideal for shrimp tanks, fry nurseries, or betta habitats. Multi-directional water flow adjustment customizes filtration intensity, compatible with 5-20 gallon aquariums. Precision-engineered silicone air tubing resists kinking and extends pump lifespan with low-energy consumption (2W). Pre-washed, non-toxic sponge ready for immediate use – no chemical leaching or pH disruption. Bulk packaging available for commercial breeders, pet stores, or aquarium maintenance services. Hopar’s corrosion-resistant design withstands continuous underwater operation for 24/7 filtration.