Nice information apistomaster.....so we came to a conclousion that these discus have not done the acclimination period from the river....the answer for the temprature to the post before i get it to the frequently change of the water...they are much better now!!!
Every once in a while you can come across relatively small (8-12cm) brown/blue discus, labelled as Uatuma Red and/or Uatuma blue. They are mostly quite cheap and some of them have decent potential.
Nandi