I curretly have a 55 gallon that has a male JD, male convict and a firemouth not sure what he is as of yet and a pleco I was wondering what kind of school fish I could get not to sure right now.
I have a 55 gallon with similar fish and I have a nice school of giant danios they are not bad looking and very fast my other fish gave up on trying to catch them awhile ago
I have the same setup with silver dollars that stay on the small side.I would ditch the pleco if its the kind that get huge and put in its place a pictus cat.I never tried giant dianos but hear they work great.
I've seen bucktoothed tetras in a pirahna tank but this time it might be your cichlids taking a beating. they like to take off little pieces of scales if they aren't fed well.