🧽 Sponge Pad – Coarse Filter Media

Description: The Coarse Sponge Pad is a reusable mechanical and biological filter media designed to trap large debris while providing a home for beneficial bacteria. Perfect for canister filters, sump filters, and DIY filtration setups, it improves water clarity and supports a healthy aquarium ecosystem. The coarse texture ensures maximum water flow while reducing clogging, making it ideal as a pre-filter stage.

Key Features

• Durable coarse sponge pad for aquarium filtration
• Traps large particles and debris without restricting water flow
• Provides surface area for beneficial bacteria colonization
• Safe for freshwater and saltwater aquariums
• Easy to cut and customize to fit most filters
• Reusable—just rinse and replace

❓ FAQ

Q: What filters can this be used in?
A: Canister filters, sump filters, hang-on-back filters, and custom filtration systems.

Q: How often should I clean it?
A: Rinse in aquarium water every 2–4 weeks (not tap water) to preserve beneficial bacteria.

Q: Does it affect water flow?
A: No, the coarse texture allows strong water circulation while catching debris.

Q: Is it safe for shrimp tanks?
A: Yes, it’s aquarium-safe and won’t release harmful chemicals.