Filter Sponge for Aquariums Bio-sponge

If you want clear, oxygen-rich water for your fish, the Filter Sponge for Aquariums Bio-sponge is a great place to start. A great match for freshwater and planted tanks.

Key features

• Quality materials: Thoughtfully made for comfort and everyday use.
• Great gift idea: A thoughtful gift for any pet parent.
• Everyday essential: A practical everyday essential for fish.
• Pet-friendly design: Shaped with the habits of fish in mind.

Choose your option

• Color: 50x50x2cm, 100x50x2cm, 50x25x4cm, 50x25x2cm, 100x25x2cm, 50x12x2cm, 100x12x2cm, 50x50x5cm, 100x50x5cm, 100x75x5cm, 50x25x5cm, 100x25x5cm and more
• Size: 50 PPI, 35 PPI, 25 PPI, 15 PPI

Specifications

• Suitable for: Fish
• Best for: Freshwater and planted tanks

Care instructions

Rinse filter media in tank water to protect good bacteria.

Add it to your cart and see the difference it makes for your fish.

Delivery & service

• Free worldwide shipping — no hidden fees.
• 30-day happiness guarantee on every order.
• Questions? Email support@petpropaw.com — we reply within 24–48 hours.

PetProPaw hand-picks pet essentials that make daily care simpler.