Who Gives A Fish Forums

Good call on the almond leaves, dandyfish. They're a solid natural remedy. Just don't overdo it—too many can lower pH further.

Fin rot usually starts with white or black edges before fraying. Any discoloration? Also, how old are the fish? Younger Discus are more prone to stress-related issues.

Re: Nitrogen cycle won't start

You did a fishless cycle, but two weeks was too short. The bacteria started growing, but it wasn't enough. Even if you did another fishless cycle before, you can't assume it'll take the same time. Removing the substrate and adding discus was a big mistake. I've done ...