Aquarium Double Sponge Filter Air Driven Bio Water Cleaning Tool,31

Maintain a clear and well-oxygenated aquarium with the Air-Driven Bio Sponge Filter. Engineered for quiet, efficient water circulation, this standalone filter unit provides both mechanical and biological filtration without the need for noisy water pumps or impellers. * **Air-Driven Efficiency:** Connects to standard airline tubing and an external air pump to generate a steady, oxygen-rich flow. * **Customizable Fit:** Features a sliding telescopic tube that adapts to various tank depths, making it highly versatile for both shallow breeder tanks and deeper display aquariums. * **Gentle Water Movement:** Creates a low-current environment ideal for delicate species like bettas, guppies, and freshwater shrimp. * **Space-Saving Design:** The compact footprint and strong suction cup mount allow you to tuck the filter neatly into the corner of your tank, saving valuable swimming space.
Item model number ‏ : ‎ GL-22-30-31
Date First Available ‏ : ‎ September 4, 2026
Manufacturer ‏ : ‎ Generic
ASIN ‏ : ‎ B0HHRYJXDY
Best Sellers Rank: #363,007 in Pet Supplies (See Top 100 in Pet Supplies) #1,583 in Aquarium Filters
ALL-IN-ONE STANDALONE UNIT: Includes 1 complete air-driven bio sponge filter with integrated suction cups and an extendable outlet pipe. *(Please note: An external air pump and standard airline tubing are required for operation and are sold separately).
DUAL FILTRATION SYSTEM: Combines mechanical debris trapping with biological water conditioning. The high-density ribbed foam provides maximum surface area to support beneficial material, keeping your tank water clear and balanced.
AERATION & ADJUSTABLE FLOW: The telescopic outlet tube allows you to easily adjust the height to fit your water level. Driven by air, it continuously adds dissolved oxygen to the tank while creating a smooth, gentle water circulation.
FRY & SHRIMP SAFE: The ultra-fine porous sponge prevents small aquatic pets, baby fish, fry, and dwarf shrimp from being sucked into the filter. It is an excellent, safe choice for breeding tanks, nursery aquariums, and betta setups.
EASY MAINTENANCE: Mounts securely to the aquarium glass with heavy-duty suction cups. To clean, simply detach the sponge and gently squeeze it in a container of used aquarium water to preserve the internal biological balance.