66GPH Quiet Aquarium Filter - Quiet Working-This betta fish tank filter works very quietly, less than 35DB, And will not be noisy you sleep, and even put it can be placed in the bedroom.
- Crystal Clear-Use this small aquarium filter to reduce the number of water changes and make your Cloudy fish tank Crystal Clear.
- No Harm to Fish-A filter sponge is added to the water inlet of the filter to prevent the filter from clogging. More importantly, it is to prevent small fish from being sucked into the filter, as well as to prevent the tail of the betta fish from being sucked in and hurt.
- Air Supply-Not only has the function of filtration, but also can increase oxygen.
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Pre-Filter - Biochemical Sponge: Pre-Filter Sponges made of biochemical sponge, durable, harmless to the water and fish.
- Protect Fish: Prevent small fish from being sucked into the filter or pump. Give the fish a safe habitat.
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Top Filter Box with Cotton - ?High-efficiency Filtration: Filters small dirt, food scraps, fish droppings, decaying leaves, etc.
- ?Before Use: Please rinse with water before use.
- ?Useful life: 4-8 weeks.
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