Yuh... keeping good waterflow, water quality was a must. I only kept about 10 to 15 alive. I did not have enough space for most. That was the sad part. Proper nursery would probably lose a small percent.ok thats why they cost an arm and leg compared to other freshwater fish
But in the 90s the fry, i cant recall if it was 4 or 8 weeks old.. they only sold for 10. While adult red tailed sharks went for 40-50.
Adult discus.. very expensive based on color.