Fiish
Member
As of 2 days ago, I've given up on the idea of having a butterfly for my first tank. I'll only go as far as a dwarf angel. Butterflies I'll save them for the future when I get a larger system and more experience.
You have made a good choice, I definitely would not put any butterflyfish as a beginner fish, they are all very sensitive to water quality, if you have no water quality or a mature tank either reef or FOWLR just your fish it will not prosper. Dwarf angels are also not easy to keep fish but if you quarantine and offer a considerable amount of food then you will be successful, and don't forget the quality of the water. Good luck.