Ok, i plan to get a tank with angelfish (in the future in like 1 month+) and as i browse through the cichlid forums on angels, it seems that all their stocking of angels is in pairs and up. So i was wondering, are angels ok if they live by themselves? And would tankmates of swordtails and corydoras not both them and vice versa? One more question, do angels do ok in tanks that are only a foot tall? just curious because it seems angels grow very tall
thanks

thanks