Tetra Whisper Filter Cartridges 4 Count, Extra Small, For aquarium Filtration

Tetra Whisper Filter Cartridges help keep aquarium water sparkling clean. The dual-sided mesh catches debris and fish waste . and Ultra-Activated carbon removes odors and discoloration. Use these extra-small replacement filter cartridges in your AquaCulture aquarium Kit up to 3 gallons. These filters are ready to use for your convenience.To install . first rinse the cartridge under cool tap water until the water runs clear. Insert cartridge into the filter. For best results . change your filter cartridge every 2 weeks or more often if there is reduced water flow. Pack contains 4 extra-small replacement cartridges.An aquarium filter not only cleans the water your fish breathe . but it also keeps your tank looking pristine. Trust your tank to Tetra brand filtration products for cleaner . healthier water and happier fish.Since 1951 . Tetra has developed the world?s most comprehensive body of fish food knowledge . and fishkeeping enthusiasts have looked to the brand for products and solutions that add ease and beauty to their home. Whether you're an experienced hobbyist or just starting out . Tetra has everything you need ? from a large variety of quality fish food and innovative equipment to test kits and decor.