Aqueon Replacement Filter Cartridges Lg Tangs will provide the correct ionic

will provide the correct ionic balance necessary for healthy and beautiful fish

FritzZyme® Monster 360 contains only species of bacteria native to freshwater

Does not require refrigeration

Average Mature Size : 3

Aqueon Replacement Filter Cartridges Lg Tangs will provide the correct ionicAqueon 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: X Small, Small, Medium and Large. Replace cartridges every 4 weeks for optimal performance.