How do i use maracyn and maracyn-two together to treat my fish?

Question:

should i repeat the dosage every 24 hours? water changes while medicating? remove carbon filter?

Answers:

You really need to read directions. Dose as stated no more and no less. Always remove the carbon prior to using any meds. Keep it in a sealed plastic bag in the frig. reuse it when pulling out the meds.