davidcanupp
Member
So I am in the process of combining two of my tanks. The larger one (55 g) will be the new home of my 30 gallon reef. Howeverm i wanted to use my Emperor 400 that is on the 55. As you may know, this filter runs carbon in the preassembled cartridges. Can i safely continue to use it or is there an alternative type of cartridge that i can use in an Emperor??? I really like this filter! -David