would there be any benefit to running activated carbon on a quarintine tank that Iam currently using to treat cryptocaryon irritan via hyposalinity. as well I have some furan-2, each capsule contains 60mg Nitrofurazone, 25mg Furazolidone, 2mg Methylene Blue Trihydrate. I understand that the activated carbon would take this medication out, but if I were to run it withouth the carbon would this medication help for ich? or would it be for secondary infections only