Ive counted 14 fish so far.
from what im almost sure about:
3 & 6 are clown loach
4 bronze cory
5 & 11 common plec
7 black widow tetra
pics 2 & 8 i think might be orange finned loach, they look identical to the clown loach apart from the pattern.
pics 9 and 10 were very hard to take but i have not got a clue about 9 but 10 could be a rainbow fish, the pic is pretty useless as it wont keep still for even half a second, lol.
there is another fish i cant snap because ive only seen it twice since i set up but it looks like a ladder loach.
I agree This old spouse. i think that they may have just gone for the fish they liked the look of rather than a theme. they are all lovely fish and im happy with them but not realy the combination i would have gone with.
im going to leave the tank a few weeks before i start doing any shuffling about but i want to slowly make it look more natural with some plants and bogwood. i also wanted to have sand base in my next tank but looks like im stuck with this for a while. currently there are not many hiding places and i feel sorry for the plec who only has the large plant to hide behind so im going to get him some drain pipe to hide in till ive rearanged his new home.