I have a 3ft x 1.5ft x 1.5ft 180litre tank (45G?) and plan to have 5 or 6 species. Planted, but not overly, with Eheim Pro 2 filter. Would it be able to handle 2 or 3 Angels or just stick with 1?
If you want more than one go for two, but from what Ive noticed Angels do well on their own. A friend of mine and I both have just one Angel in our tanks, and in both cases, the Angels are the boss of the tanks.
I have heard that with angels, you either have 1 or 6+ as with alot of cichlids. They should'ent be to aggressive until they pair off, then youv'e got trouble!