Congrats on the little ones, that's a lot of them! What will you do with them all? If you dont mind a few suggestions...They don't seem to have enough room to swim around, looks a little cramped in there. Add more water to your tank, and you could also get away with a lot less gravel. A background would look fantastic. How big of a tank is this? Best of luck with them and the tank!!

This is a 20 gallon tank that I moved them to after the oscars ate their last babies. thanks for the advice. I filled the water after I took the picture because I noticed how much was missing while looking over the pics!

Are they just in the 20 gal temporarily? Will you take out some of the gravel too? Too much can actually hurt the fish.