Aquarium Shrimp Fry Fish Tank Filter Replacement Sponge Pre-Filter (6-Pack)

The filter intake sponge cover is a great baby fish saver, designed to protect your lovely little aquarium critters from being sucked into the filter. This pre-filter sponge can also be used to dampen the outflow and make the water more stable for your betta. The cylinder sponge foam prolongs the life of the pump unit and boosts mechanical filtration by keeping solid waste from getting into the filters. This prefilter sponge provides both mechanical and bio filtration.

It is recommended to rinse the sponge roll periodically based on the bio load of your aquarium tank, as it will get dirty over time and may restrict the water flow of the filter. The package includes 6 pcs of prefilter sponge, each measuring 8x4.5cm/3.2" x1.8", with an inside hole diameter of 2cm/0.8". Carefully check the size you need before placing an order to ensure a snug fit.

As a lifesaver, this pre-filter sponge keeps baby fish, shrimp, and snails from getting sucked into HOB filters, power heads or canister filters by simply placing a piece over the intake. It does an excellent job in catching flake fish foods, plants, and any other large particles floating in the water, keeping the tank cleaner and extending the time between cleanings.

The material of the sponge roll holds up well to being rinsed and reused, and it allows great water flow. It is recommended to rinse the sponge periodically based on the bio load of your aquarium tank to maintain its effectiveness.

In summary, this prefilter sponge set offers a versatile and efficient solution for your aquarium filtration needs. It provides both mechanical and biological filtration, protecting your beloved aquatic creatures while keeping your tank clean and healthy. With its easy-to-use design and durable construction, this pre-filter sponge set is a must-have for any aquarium enthusiast.

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