LMAO, as long as the discus are adults you shouldnt have a problem. The discus basically keep to themselves, as the peas are much more active. I do recommend that if they will be housed together to go for a minimum 150 gallon tank.
i have also geo's stingrays, and 1 arowana
i just going to try it
i only was hoping if someone have experience with it
my new tank is ready in february (450gallon)
we will see what happens