This is a proven breeding pair of lyonsi in the first 3 pics the male is 12" plus and the female is 9". In the following pics there is a small group of 5-6" lyonsi.
Robert they are the same fish but seem very mellow compared to all the other amphilophus I've kept. Here are some pics I just got of a bonded pair of A altifrons and others, enjoy.
Sajica and synspillum
Bonded F0 A altifrons
polleni
altifrons
female barred citrinellus
f1 cuban male
Ralph that is an extremely impressive pair of lyonsi, it looks like they are about to spawn again. Here are some pics of my wild caught ornatum juvies also impressive and eating like champs.