Biochemical Aquarium Sponge Filter
Biochemical Aquarium Sponge Filter
Free Delivery
The Biochemical Aquarium Sponge Filter is a versatile and durable filtration system designed for aquariums of all sizes. Made with high-quality sponge material, it provides excellent biological filtration, increases oxygen solubility, and keeps your aquarium water clean and balanced. Easy to install and maintain, this filter works silently and comes with a suction cup for secure placement. Ideal for fish tanks, shrimp tanks, and aquaponics systems.
Couldn't load pickup availability
Specifications
Specifications
- Product Type: Biochemical Sponge Filter
- Color: Black
- Material: Sponge
- Model Numbers: YU-118, YU-119, YU-228A, YU-229A
- Operation: Works with Air Pump
- Features: Biological Filtration, Oxygenation, Silent Operation
- Included: 1 × Sponge Filter, 100g Filter Media Balls
- Application: Fish Tanks, Shrimp Tanks, Aquaponics
Usage Guide
Usage Guide
- Soak the sponge filter in aquarium water for at least 5 minutes before installation to encourage beneficial bacteria colonization.
- Connect the filter to an air pump for optimal operation.
- Place it securely in your aquarium using the included suction cup.
- Rinse gently with room-temperature aquarium water when cleaning; avoid hot water to prevent damage.
- Replace or refresh filter media balls as needed (sold separately).
Free Delivery
Free Delivery
We process orders within 1-2 days. You’ll get a tracking number to follow your package. Shipping time is 5-10 Business days

-
Biological Filtration 🧬
Promotes beneficial bacteria growth to stabilize water quality, breaking down waste and toxins for a healthier aquatic environment.
-
Silent & Efficient Operation 🔇
Works quietly while providing consistent filtration, ensuring minimal disturbance to fish and other aquatic creatures.
-
Easy Installation & Maintenance 🧼
Includes suction cup for secure placement, easily cleaned, and sponge restores its shape after soaking in water.
The sponge may not be soft and long-lasting, but overall it is well-made.
With a drop-in filter, fry can be sucked in, so this product seems safe to use.
The product matches the description and arrived intact. Everything is okay, I recommend it.
Excellent filter. Very good material. This is already my second purchase of it. 🤩