HELP my discus's fins are corroding away what do i do help!!!!!!!!!!!!!!!!!!!! please?

Answer 1

Clean water,Discus breeders do 50% water changes every day.

Answer 2

Discus are very tempermental fish and should not be approached by the novice. They need exceptionally clean water, big tanks, and preferably a planted environment. (breeders use bare tanks for ultimate cleanliness, but they're in it for a different reason then keepers).

In the mean time it sounds like they've come up with a case of fin rot, and you should treat them accordingly with the appropriate medication sold at your local fish store. Then make sure you are providing the Discus with everything they need.