Fish Tank Quicksand Filter Sponges Round Bio Sponge Filter Media Pad for Aquarium Fish Tank black

Feature: 1. These filter sponges could help to trap particles and debris, and prolong the life of your filter media, provide efficient water flow with less clogging for long lasting filtration. 2. Premium filter sponges can be quickly and easily attached to the fish tank intake tube stem, preventing small or weaker creatures from being drawn into the filter. 3. Give your fish pet a securaty habitate, these filter sponge suit for all shrimp tank owners and anyone else who has small fish in their tank, provide them a safe environment. 4. These sponges are made from the high quality filtration foam, which are thick and durable, safe to your fish, good for freshwater and saltwater environments. 5. Porous properties can prevent clogging and prov