from North America, Herichthys pantostictus
male
female
South America, Crenicichla " belly crawler"
xCichlasoma ornatum
and an old world, the white spots on the face and gill plate are sensory pits
Stomatepia pindu
About 17 tanks, and a swimming pool, and stock trough to over winter the fish inside from 2 outside ponds. I basically have 3 lines of tanks, each on its own sump, and each line of tanks is related to temp. The north wall is for Uruguayan and cool water species, unheated.
A middle line for Madagascans, and fish that need temps in the 80sF.
And a line on a south wall for Central and North Americans, that only need 70s, so their heat only comes on in the dead of winter. Each line of tanks averages about 300 gallons.