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E-SMARTER Fish Tank Filter, 4-in-1 Internal Aquarium Filter, 300L/H Water Pump for 20-50L Water Filter, Fish Tank Filter Pump for Betta Turtle Pond Fish, Include Spray Bar, Black


4-in-1 Multi-Function Filter: Our fish tank filter pump is a 4-in-1 multi-function filter that includes a filtration system, oxygenation, cycling, and wave-making. It is easy to operate, simple to use, and helps circulate and purify water more effectively, ensures that your fish have a clean and healthy environment to live in.
Biochemical Filter Cotton: Our small fish tank filter uses biochemical filter cotton and 30PPI filter cotton. The internal mesh sponge cultivates beneficial bacteria, helping to quickly form a nitrification system in the tank and more effectively absorb harmful impurities to achieve water purification. We provide a free replacement filter sponge to help you maintain the filter’s effectiveness. This additional filter sponge ensures that you can always keep your aquarium clean and healthy.
Strong Purification & Quiet Design: Our fish tank filters are equipped with a high-quality motor that provides a quiet working environment with a low noise level of less than 35 decibels during water pump operation, allowing even noise-sensitive individuals to sleep peacefully. With water flow of up to 300L/H, it can more effectively circulate and purify water to provide a clean and comfortable living environment for your aquatic animals.

£13.99

4-in-1 Multi-Function Filter: Our fish tank filter pump is a 4-in-1 multi-function filter that includes a filtration system, oxygenation, cycling, and wave-making. It is easy to operate, simple to use, and helps circulate and purify water more effectively, ensures that your fish have a clean and healthy environment to live in.
Biochemical Filter Cotton: Our small fish tank filter uses biochemical filter cotton and 30PPI filter cotton. The internal mesh sponge cultivates beneficial bacteria, helping to quickly form a nitrification system in the tank and more effectively absorb harmful impurities to achieve water purification. We provide a free replacement filter sponge to help you maintain the filter’s effectiveness. This additional filter sponge ensures that you can always keep your aquarium clean and healthy.
Strong Purification & Quiet Design: Our fish tank filters are equipped with a high-quality motor that provides a quiet working environment with a low noise level of less than 35 decibels during water pump operation, allowing even noise-sensitive individuals to sleep peacefully. With water flow of up to 300L/H, it can more effectively circulate and purify water to provide a clean and comfortable living environment for your aquatic animals.
DIY Filter Length: Our Internal Fish Tank Filter has a customizable length, which allows you to adjust the filter according to your aquarium size. You can DIY your filter to fit your unique tank size and shape, it can be installed horizontally or vertically according to your needs. It is cordless, allowing for independent cleaning and greater convenience.
Wide Application & Easy Install: The filter media is suitable for not only home use but also small aquariums, fish tanks, turtle tanks, and other aquatic environments. The internal design of the Fish Tank Filter makes it simple and convenient to install and the filter materials are also easy to replace and clean.