Fluval Edge Pre-Filter Sponge, Replacement Aquarium Filter Media

The Fluval Edge Pre-Filter Sponge is a vital accessory designed for the Fluval Edge Power filter. This pack of 1 sponge, weighing 0.03 LB, easily connects to the filter intake to safeguard small or baby inhabitants from being pulled into the filter. Additionally, this sponge plays a crucial role in biological filtration, ensuring a healthy aquatic environment for your fish.