Aqueon Filter Cartridges Size:Large Contains balanced sources of protein

Contains balanced sources of protein and calcium to help support muscle and bone development

4 Produced in a facility that also processes grains

Daily Maintenance Diet For Most Koi

When you witness bad behavior

5 kg (10 lbs) bag

Aqueon Filter Cartridges Size:Large Contains balanced sources of proteinAqueon Replacement Filter Cartridges are dual sided, featuring dense floss with over 25% more activated carbon than the leading brands. These patented cartridges were designed to ensure even distribution of activated carbon. To use, simply rinse under cold water and easily install using the "FRONT" orientation tab. Aqueon Replacement Cartridges are available in: Small, Medium and Large. Replace cartridges every 4 weeks for optimal performance.