PREMIUM REPLACEMENT FILTER CARTRIDGE: Keeps aquarium water crystal clear and your fish healthy.
PRE-ASSEMBLED - READY TO USE: No assembly required, no mess.
DENSE POLY-FIBER OUTER SHELL: Dual-sided poly-fiber floss removes fish waste and other debris.
REMOVES IMPURITIES: Activated carbon eliminates organic pollutants that can degrade water quality and cloud water.
HANDS STAY DRY: Easy to Install - Easy to Replace - No Need to Get Hands Wet.
OPTIMUM FILTRATION: For optimal filter performance replace cartridge monthly or sooner if heavily soiled and reduced filer flow.
KOLLER PRODUCTS & HAWKEYE AQUARIUMS: Fits Koller Products aquariums and Hawkeye aquariums using XS replacement filter cartridges. Product may ship in white SIOC packaging depending on demographic region.
