Pawfly Pre-Filter Sponge for Small Fish and Shrimp Fry

The double-hole sponge is a must-have accessory for fish tank filters, measuring 2.8" in length and 1.46" in diameter, with hole diameters of 0.6". These high-quality foams serve as excellent replacements for pre-filter sponges. The anti-suction foam cover can be easily attached to the water inlet of the fish tank filter, effectively preventing shrimp, fish fry, or weaker inhabitants from being sucked into the filter, making it a true life-saver for fish.

The pre-filter sponges are designed to provide mechanical filtration, trapping debris, food residue, wastes, plants, and other impurities in the water, thus preventing them from entering the filter and maintaining a healthy water environment. Crafted with soft, safe, and highly elastic foam, these sponges feature a fluffy inner structure that ensures normal water flow is not obstructed.

Replacing the sponge with a new one is a simple and straightforward process, making the double-hole sponge an essential replacement for the water inlet cover of a pre-filter. Suitable for both freshwater and marine aquariums, this pre-filter accessory is an invaluable addition to any fish-keeping enthusiast's toolkit.

The high-density sponge material provides efficient mechanical filtration, trapping a wide range of contaminants and impurities before they can reach the main filter system. This helps to maintain water quality, reducing the frequency of filter cleanings and prolonging the lifespan of the primary filter components.

The double-hole design of the sponge allows for a secure and snug fit, ensuring a tight seal around the water inlet and preventing any undesirable materials from bypassing the filtration process. This attention to detail enhances the overall effectiveness of the pre-filter, contributing to the overall health and well-being of the aquarium inhabitants.

Whether you're setting up a new aquarium or maintaining an established one, the double-hole sponge is an invaluable tool in your aquarium maintenance arsenal. Its ease of installation and reliable performance make it a must-have accessory for any fish enthusiast looking to create and maintain a thriving, healthy aquatic ecosystem.

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