Wholesale Aquarium Xinyou Sponge Filter XY-2836/XY-2835
High-quality porous sponge ensures superior biological filtration, promoting beneficial bacteria growth for crystal-clear water. Durable ABS construction with precision-engineered airlift system maximizes oxygen diffusion and waste absorption. Compact dual-chamber design fits nano to mid-sized tanks (5-30 gallons), ideal for shrimp breeding, betta habitats, or hospital tanks. Effortless maintenance: squeeze-cleaning preserves bacterial colonies without disassembly. Silent operation with adjustable airflow, perfect for noise-sensitive environments like offices or bedrooms. Global bulk pricing—order 100+ units for unmatched wholesale rates.