About This

• COMPLETE AQUARIUM STARTER KIT - This bundle includes a 3-gallon fish tank with a power filter and an small replacement filter cartridge, plus a 6-pack of high-efficiency replacement filter cartridges. Perfect for beginners and experienced fish keepers alike, ensuring long-term water cleanliness and fish health.
• EASY MAINTENANCE & LONG-LASTING PERFORMANCE - No assembly required—simply rinse the small filter cartridge before use and insert it into the filter chamber. Includes a 6-pack of extra filters, so you can replace them every 3-4 weeks for continuous, high-efficiency filtration. Compatible with Koller Products 3-gallon, 4.5-gallon 5-gallon, 6-gallon and 6.5-gallon aquariums.
• ADVANCED FILTRATION SYSTEM The easy-flow internal power filter cleans water at 25 gallons per hour, effectively removing fish waste and pollutants. The included multi-layer small filter cartridges provide cotton for debris removal, activated carbon for deep purification, and fine filtering for crystal-clear water.