2811 Aquarium Sponge Filter
The 2811 Aquarium Sponge Filter provides gentle, effective biological and mechanical filtration, making it an excellent choice for shrimp tanks, fry tanks, quarantine tanks, and nano aquariums. Powered by an external air pump, this sponge filter offers steady water movement without strong suctionkeeping delicate livestock safe.
The porous sponge material supports beneficial bacteria growth, helping maintain stable water parameters while keeping the aquarium clean.
Gentle Biological Filtration Shrimp & Fry Safe Ideal for Nano & Small Tanks
Key Features
🧽 Excellent Biological Filtration Promotes beneficial bacteria
🐟 Shrimp & Fry Safe No risk of livestock being sucked in
💨 Air-Driven Design Requires air pump (sold separately)
🪣 Low Maintenance Easy to rinse and reuse
🔇 Quiet Operation Ideal for bedrooms & offices
💧 Freshwater Aquarium Safe
⚙️ Product Details
- Product Name: 2811 Aquarium Sponge Filter
- Filter Type: Air-driven sponge filter
- Use: Freshwater aquariums
- Recommended Tank Size: ~520 gallons
- Material: High-porosity sponge
- Power Source: External air pump (not included)
- Ideal For:
- Shrimp tanks
- Fry tanks
- Quarantine & hospital tanks
- Nano aquariums
💡 Airline tubing, air pump, check valve, and air valve sold separately.
💡 Maintenance Tips
- Rinse sponge in dechlorinated aquarium water
- Clean every 24 weeks or as needed
- Never rinse under tap water to preserve beneficial bacteria
❓ FAQ 2811 Aquarium Sponge Filter
Q: What size tank is this sponge filter best for?
A: Ideal for nano to small tanks, roughly 520 gallons.
Q: Is this safe for baby fish and shrimp?
A: Yesgentle flow makes it perfect for fry and shrimp.
Q: Does it include an air pump?
A: Noan external air pump is required and sold separately.
Q: Can this be used in planted tanks?
A: Yesgreat for planted, shrimp, and breeding setups.
Q: How often should I clean it?
A: Rinse every 24 weeks or when flow is reduced.
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Product looked fine but was way bigger than what I thought. Holding onto it for future projects.