Enjoy cleaner aquarium water with Lifegard Mini-Bubble Filter Replacement Cartridges. These replacement cartridges are designed for use with the Lifegard Mini-Bubble Filter (sold separately). Each cartridge is made with active carbon to help attract and trap pollutants, sending fresh, oxygenated water back into your tank.
Mechanical filter sponge made with activated carbon helps remove debris from your aquarium.
Each pack contains two cartridges for a long-lasting clean.
Easy to replace for fast, stress-free maintenance.
Carbon cartridge attracts and traps pollutants, sending clean water back into your aquatic environment.
Designed for use with the Lifegard Mini-Bubble Filter (sold separately).