Polyester Biochemical Sponge For Aquarium Air Water Filtration

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

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."

Jiaxing Gloria Industry and Trade Co., Ltd. is a professional manufacturer of household detergents in research development, producing& selling different household cleaning sponge ,souring pad and microfiber cloth etc.The factory is close to Shanghai, Ningbo. Founded in 2002, the group's head office has established 12 branches and direct factories in China's Pearl River Delta and Yangtze River Delta provinces. The production scale is huge and the supply capacity is extremely strong.
Our factory mainly produces all kinds of sponge products: including all kinds of sponge materials, sponge products, as well as scouring pads, non-woven fabrics, microfiber cloths, mop heads and other products. The factory has a number of complete production lines from raw materials to packaging. In order to meet the market demand, the factory is equipped with the only complete Rando airflow scouring machine in China, and the latest environmentally friendly glueless composite technology has been developed for the first time. The factory has also set up a special laboratory, which has more than a dozen professional testing equipments. The professional R&D team develops various products to serve customers.
Our factory has been supplying domestic trading companies before. Our high quality products are mainly exported to Europe, the United States, Japan, Australia, etc. Developed countries, have won unanimous praise and have established a good reputation. Welcome to inquire, welcome to visit our group factory and look forward to cooperating with you!