Despite the name, purifiers do not make the water 'pure'. That's just as well as fish can't live in 'pure' water. What we aim to do at AllClear is to 'reduce' large amounts of substances that are harmful to fish, to far smaller amounts that are 'safe' for the fish.
AllClear manufacture our own, unique yellow, green and
blue coded cartridges especially for fish protection.
Depending upon what's in your water supply you may need all four different colour-coded
cartridges or you may only need two or three of them. Different size purifiers are available.
Use AllClear's free advisory service to make the right choice.