Eco-Friendly Tank Fish Dust Filter Air Water Cleaning Filter Sponge Foam Made of Polyester Biochemical Sponge Aquarium
product description
Say hello to the ultimate "Filter Air & Water" solution for your tank—Donghui’s Biochemical Sponge Foam! Made from high-quality polyester, this super-absorbent sponge traps dirt, debris, and harmful toxins while boosting healthy bacteria growth. Perfect for cleaning and aerating your aquarium, it keeps water fresh and fish happy!
Durable, eco-friendly, and easy to maintain—just rinse and reuse! Whether you’re a newbie or a pro, Donghui’s sponge is a must-have for a sparkling clean tank. Try it today and see the difference!
Parameter Table
| Parameter |
Details |
| Material |
High-quality polyester (biochemical sponge foam) |
| Function |
Dual air & water filtration – removes debris, toxins, and boosts beneficial bacteria |
| Eco-Friendly |
Yes – reusable, durable, and safe for aquatic life |
| Maintenance |
Easy rinse & reuse – long-lasting performance |
| Compatibility |
Fits most filters (hang-on-back, canister, sponge filters, etc.) |
| Best For |
Freshwater & saltwater aquariums (ideal for fish, shrimp, and planted tanks) |
| Benefits |
✔ Improves water clarity ✔ Enhances oxygenation ✔ Supports healthy bacteria |
Application
1. Crystal-Clear Home Aquariums
"Upgrade your tank with Donghui’s Filter Air & Water sponge! Perfect for small to medium aquariums, it traps fish waste, uneaten food, and cloudy particles while promoting healthy bacteria. Just pop it into your filter—cleaner water in days!"
2. Shrimp & Nano Tank Safe Filtration
"Gentle yet powerful! Our Eco-Friendly Polyester Sponge is ideal for delicate shrimp and nano tanks. Its fine pores filter impurities without risking tiny creatures, and the biochemical boost keeps water parameters stable."
3. High-Oxygen Pond & Breeding Tanks
"Double-duty filtration! Use Donghui’s sponge in breeding tanks or outdoor ponds to clean water AND enhance air circulation. The porous design maximizes surface area for beneficial bacteria, ensuring safer fry (baby fish) and thriving plants!"
FAQ
1. How often should I clean/replace the Donghui filter sponge?
"Rinse it every 2–4 weeks (or when water flow slows) using tank water to preserve beneficial bacteria. Replace every 6–12 months, depending on wear—though its durable polyester lasts longer than regular foam!"
2. Is this sponge safe for saltwater and sensitive fish/shrimp?
"Absolutely! Our eco-friendly polyester is non-toxic and works in both freshwater and saltwater tanks. The gentle pore structure won’t harm shrimp, fry, or delicate species like bettas."
3. Can I cut the sponge to fit my filter?
"Yes! Trim it easily with scissors to customize the size. The dense yet flexible foam adapts to hang-on-back filters, canisters, or even DIY setups—just ensure water flows through evenly for max efficiency."
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