On the whole the fish are living fairly peacefully but I have noticed the Angels starting to have a bit of head to head combat. I'm wondering if there is too many in the tank as I bought them as babies and they are now all about 3 -4 inches. There has been no damage yet but I don't want to lose any.
The tank is 2.2.mtrs by .500x.500. It has a Fluval FX5 filter. There are 11 Angels. 4 pearl gouramies, 4 tiger Barbs, 10 little golden Barbs, about 30 neons, 1 sword tail,3 dwarf gouramis and a 15 cm Plecostamus.