whats the difference in angelfish species

[christophercanary]

I have two angels. whats an altum

 

[LuminousAphid]

I was looking this up a while ago when I first got angelfish, and this seemed helpful; http://www.aboutangelfish.com/species-profiles/

i am no expert, but it looks like a separate species. It may outgrow the other, and it doesn't really say anything about compatibility. Someone else will chime in, but that will give you something to read in the meantime

 

[Chiisai]

Got a few angels a while back... Good luck to you. The fish are so crazy the spawned eggs on the tube just above the intake for my fluval canister filter lol