Koller Products replacement filter cartridge fits Koller Products aquariums and Hawkeye aquariums with power filters using filter cartridges size XS. Keeps water crystal-clear and fish healthy by removing organic pollutants and other fish waste. Comes with 6 ready-to-use replacement filters cartridges. Unique tab keeps hands from getting wet. Product may ship in white SIOC packaging depending on demographic region.

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. OPTIMUM FILTRATION: For optimal filter performance replace cartridge monthly or sooner if heavily soiled and reduced filer flow. HANDS STAY DRY: Easy to Install - Easy to Replace - No Need to Get Hands Wet. REMOVES IMPURITIES: Activated carbon eliminates organic pollutants that can degrade water quality and cloud water. DENSE POLY-FIBER OUTER SHELL: Dual-sided poly-fiber floss removes fish waste and other debris. PRE-ASSEMBLED - READY TO USE: No assembly required, no mess. PREMIUM REPLACEMENT FILTER CARTRIDGE: Keeps aquarium water crystal clear and your fish healthy.

Best Sellers Rank: See Top 100 in Pet Supplies. Country of Origin: China. : B08CYVX31S. Manufacturer: Koller Products. Date First Available: August 6, 2020. Item model number: AQ05FC-60. Product Dimensions: 2.2 x 0.5 x 3 inches; 1.45 Ounces.