What are the differences between keeping wild caught and aquarium strain fish? Looking for Apistogramma sp. Tefe in the sales forum has made me wonder whether I should be going for the wilds or the German strains. (Don't want anyone to feel like they are endorsing one seller over another, so feel free to keep the discussion in terms of general wild vs. tank raised) I assume that the wilds will be somewhat more difficult to breed? Also scared that they will be somewhat hit or miss in terms of appearance. Any ideas about that?