here is a couple of my grow outs i will put more pics later but i have 1 pearsi ,1 brehordi, 3 synspillum,1 bocourti, 1 bifa, 1 regani, 1 hartwegi, 1 argenteana, 1 guttutlatum,
mine strated changing around 5 inches and the green tint is normal,mine go from the gold yellow color to a yellowish green to a orange color(some times all withing 10 minutes awesome site to watch) all the time.
Here is mine,even though I have no clue what it is still.Bought him at cichlid station,listed as a Argentea,but was shipped the wrong Vieja.These are older pictures,but now he has stripes coming down from his sides now.