Buddha, is that the Lago de Izabal from Guatemala strain Gage has listed right now or is it different? Great pictures btw. Do you prefer them over pearsi?
i think dovii pair is fine for 180. females get nowhere near as large as males and yes males can get huge in the wild they rarely get over 17-18 inches in the hobby. ive seen adult dovii pairs that were 6 yrs old and the males were in that 17-18 range. that was in a 300 gallon. i also seen grown dovii pair in a 180 gallon when i was down by altoona and they looked perfect in there. your not going to see a 24 inch dovii unless you catch a monster in the wild.
yes it is the lago de izabal(sorry forgot to post that). and yes i preferr them over pearsi but pearsi make great tank mates for them.