Hi guys, the two angels seem to be both male, they both extend breeding tubes at the same time and both are small and pointed. I bought them when they were tiny as they stuck together like glue and I thought maybe.......
The discus in the picture I was minding for a freind, I wouldnt normally put them in with angels tho, they are too boisterous for discus and the discus wont want to compete for food or territory.
If you were interested in getting discus read, read, read!
There are an awful lot of myths about them so dont rely on one source
They arent difficult to keep, just difficult to cater for ie. water, tankmates and lots of cover, if you cant provide the right enviornment then yes they are difficult to keep. Captive bred varietys are now a lot hardier than the wild discus that are sometimes imported, some of the red colours are easier to keep.
Ken