Bio Sponge Filter - Air Operated

Bio Sponge Filter  – Air-Powered Filtration for Your Tank

The Bio Sponge Filter is a simple, tough, and effective way to keep aquarium water clean. It works for biological and mechanical filtration, perfect for freshwater tanks, shrimp tanks, and fry setups. The air-driven flow is gentle, safe for delicate fish, and keeps shrimp or baby fish from stress.

Product Description

Setting it up is easy. Hook it to a normal air pump, place it in the tank, and forget about complicated setups. The dual sponge gives loads of surface for beneficial bacteria, which naturally process waste. The dense white sponge also traps leftover food and fine debris, keeping water clear.

Maintenance is easy you just rinse the sponge in tank water every few weeks. No soap or chemicals. The sponges last long, and they work well with most aquarium sponge filters, canisters, or DIY setups. Perfect if you want clean water without too much fuss.

Key Features

• Large dual sponge for better biological filtration

• Air-driven gentle flow, safe for fry, shrimp, and delicate fish

• Easy to use and maintain

• Compatible with standard air pumps

• Helps beneficial bacteria grow naturally

• Durable and long-lasting

Why You’ll Like It

• Keeps water clear and safe

• Reduces tank maintenance

• Works for shrimp, fry, and small fish

• Boosts water oxygen naturally

• Fits sponge filter kits or DIY setups

Tank Applications

• Freshwater:  Bettas, guppies, tetras, goldfish.

• Shrimp tanks and fry breeding

• Community tanks need a calm flow

• Works with sponge filter kits, air pump setups, and DIY systems

Care Tips

• Rinse sponges in tank water every 2–4 weeks.

• Don’t use soap or chemicals.

• Replace only when the sponge starts to break down.

• Watch water clarity and ammonia levels.

FAQs

What is a bio-sponge filter?

A sponge that traps debris and hosts bacteria for biological filtration.

How do sponge filters work?

Air moves water through the sponge, capturing particles while letting good bacteria grow.

How often should it?

Rinse in tank water every 2–4 weeks, depending on fish load.

Safe for shrimp or fry?

Yes, the gentle air flow won’t harm delicate species.

Fits all tanks?

Works in most tanks; you can trim or adjust for smaller or unusual setups.

Bio Sponge Filter – Tough, Simple, Works Every Time

Keeps your tank water clean, fish and shrimp happy, and maintenance easy. Ideal for freshwater, fry, and shrimp tanks. Shop Now at Fish Hut Aqua!