4 PCS of Biochemical Sponge for Replacement: The filter sponges can be washed and reused. We suggest you to wash the filter sponge every 1-2weeks and change the sponge filter at least every 4-6 months.
Physical Filtration: This sponge cotton can filter impurities and decompose harmful substance in water, providing your fish with a good aquatic environment.
Easy Installation: Size: 2.6*2.3*3.7in, easy to replace the filter media, just open the filter box and replace the filter sponge.
Easy to Clean: Wash the filter sponge with water in fish tank only every 1-2 weeks depending on the actual situation of your aquarium.
Wide Application: Suitable for both fresh water and saltwater, can be used with small fishes and shrimps.
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
✨Is free shipping available?
We do not currently offer free shipping. However, this may be added at some point. We apologize.
✨How can I get a tracking number for my order?
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
✨How do I process a return or exchange?
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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