220V/110V 3-in-1 Aquarium Internal Filter – Submersible Bio Sponge for Fish Tanks
Powerful 3-in-1 filtration system combines mechanical, biological, and chemical filtration for crystal-clear water. High-quality sponge traps debris while promoting beneficial bacteria growth. Durable ABS plastic construction ensures long-term underwater use without corrosion. Adjustable flow control suits tanks from 10 to 40 gallons, ideal for freshwater or marine setups. Ultra-quiet motor operates below 25dB, perfect for home or office environments. Energy-efficient design works with both 220V and 110V voltages globally. Easy-to-install suction cups provide secure placement in any tank corner. Compact size maximizes space while maintaining high-performance filtration. Ideal for betta tanks, shrimp habitats, or small community aquariums. Includes replaceable sponge and activated carbon cartridge for customizable cleaning. Pre-assembled design works immediately out of the box. Backed by wholesale pricing for bulk aquarium supply needs.