The Superfish Aquaflow 200 / 300 Crystal Clear Cartridge is made to ensure your aquarium has crystal clear water
Using a combination of Activated Carbon and Zeolite, these remove all colouration and ammonia from your aquarium water helping to prvent nitrate and phosphates. This in turn helps reduce algae growth and leaves your water crystal clear and healthy
It is recommended to replace monthly for optimal filter performance and water quality.
1 cartridge per pack.