Kipwake Replacement Fleece Roll Fit for Red Reef 500, 4.45 in High Compatible Filtration System,Superior Filtration Capabilities for Coral TanksBrand: Kipwake Color: White Features: Efficient and Effective Filtration: Replacement fleece roll made by brand kipwake,Designed specifically for 500 filter systems, this replacement fleece offers superior filtration capabilities. It effectively traps particulates and debris, ensuring that your aquarium remains crystal clear and beautiful, promoting a healthier environment for your aquatic life. Perfectly compatible: Each roll length of 66 feet and a