Unfortunate for this thread that we get pics of blue acara, nics, spilirum, with a claim of them being some type of hybrid! Not only that, but many pictures of crosses with speculation as to what somebody thinks they are, even though they do not own the fish and it's origins are unknown. And some of the speculation is obviously "out to lunch". Too bad. This thread COULD have made a good sticky.
Nevertheless, I'll post my pics of dovii X festae, showing a progression from 6 months of age, to almost 2 yrs. old. At least I know for sure what I have, since I crossed the fish myself and have lot's of video footage of the parents with fry.
6 months old. Aprox. 4-5". Actually a different individual then the preceding pics, but gives an idea what it looks like at this age. Had greater resemblence to juvie Festae at this age:
1 yr. old. 8" . 2 pictures, latter threatening with male con:
1 1/2 yr. old. aprox. 9". Starting to look more dovii -like:
Almost 2 yrs. old. 10" :