It is just a standard 10 gal still, next month they will be put into a 46 gal.
I added the rock when they reached 1/2" or so about 3 weeks ago, these lil guys are just over 2 months old. There is also a sponge filter in the tank for added filtration as i didnt wanna add to much rock to the 10 gal.
They seem to be very happy, already used to feeding times, as soon as i walk in they all gather up to the surface waiting for their nls pellets.