Got this endli a couple weeks ago, and we're thinking of getting another one of them, if possible of the oposite sex, so, since people here seem to be able to tell from a picture or two; is it an endli or congicus?
Many thanks in advance
Also at what size about do they develop their anal fins properly? ours is about 5½ inches and I'm thinking maybe (s)he should have started developing something at this point? All of the ones in the same tank at the store had very similar anal fins to eachother, if the sexing is as easy as it is on rope fish I'd say they're all females or too early..
Any comments are appreciated