Xinyou XY-2810/2811/2812/2813 Bio Sponge Filter – Premium Aquarium Filtration
High-density porous sponge ensures superior mechanical and biological filtration, trapping debris while fostering beneficial bacteria growth. Durable ABS construction with precision-engineered water flow channels maximizes oxygen exchange, ideal for shrimp tanks, fry nurseries, and nano aquariums. Ultra-quiet operation with adjustable air valve, perfect for betta tanks, hospital setups, or breeding environments requiring gentle filtration. Multi-size options (XY-2810 to XY-2813) fit tanks from 5 to 40 gallons, featuring reinforced base plates for stability and corrosion-resistant tubing connectors. Easy-maintenance design: sponge sleeves detach without disassembly—rinse or replace in seconds to sustain crystal-clear water quality. Worldwide wholesale pricing: bulk orders receive unbeatable rates for pet stores, aquaculture farms, or resellers.