Finest-Filters Compatible With Fluval Clean & Clear U1 U2 U3 U4 Filter Media U Series Internal Filter Cartridges (4 Pack)

Compatible Fluval Clean & Clear U1 U2 U3 U4 Filter Media Cartridges (4 Pack)The compatible Fluval clean and clear cartridge brings crystal clean results to your aquarium with virtually no effort involved. By dramatically improving the quality of your water, aquatic hobbyists are able to enjoy hours of endless viewing pleasure courtesy of our compatible Fluval clean and clear U filter cartridges.Our compatible Fluval Clean & Clear Cartridges are packed with special high-performance resins which are proven to effectively reduce phosphates concentration for healthier fish. The innovative cartridge, which is small and compact for all types of aquaria, is also fantastic at removing nitrate, combining the removal of both toxins at once. The effects deliver health benefits to your fish and plants whilst simultaneously keeping water beautifully clear.The compatible Fluval Clean & Clear Cartridge reduces tank maintenance by extending the time between water changes, allowing you more time to app