I recently purchased 19 discus for $15ea. I had to drive to the breeder to get them for the price and I was able to look at his pairs and hatchery setup. As many people have said the juveniles are alot of work and require constant feeding and water changes. As they get bigger (3"+) they're alot easier. Mine get fed now in the morning before I go to work and when I return with water changes 1-2 times a week at 50%. To save a bit of cash I rotate my feedings between frozen blood worms, dried pellets, and a homemade beefheart mix. Overall they've been very rewarding so far and I purchased as juviniles about 3 months ago. Also of note is to check the water parameters the breeder is using, mine are in a ph of about 7.5 and a temperature of 89. Also they're donig fine in moderately hard water but not for breeding purposes so this makes water changes easier as i'm not using R/O water.