+1!adolphi corys are also really cute!! bit like pandas but with an orange stripe near their eyes! so much choice but all corys have great characters so its really a case of what you like the look of!! glad you changed the gravel for sand...they'll appreciate it. it is also very interesting to watch them filtering the sand through their gills!! feed them fresh or frozen blood worms once in a while too and you will have super happy corys!! (nb there is not a huge amount of nutritional value in the worms so don't feed them these all the time!) let us know what you decide on!!
L.
ps sterbai are good with 30 degree temperatures...i used to keep them with discus. not sure about adolphi's..i have only kept them in a tank with a temperature of 25. you could look it up though...
I have seven C. adolfoi and they're my favourites, but I also have eight CW021 and six pandas.