a water dish isn't needed or recommended in a dragon enclosure... but they do like either a bath or misting! personally i bathe mine once a week at most since i feed silkworms and they are so high in fluids.

soaking assists with constipation (as most dragons will poop in their bath water LOL) and helps with shedding as well...

dragons do need to be single in their enclosures, just like bps... as they will dominate the other dragon(s) and often it leads to not eating and stress etc. if they are sleeping in a clump... that's dominance not cuddling. they are solitary critters in the wild coming together only for breeding.

there's some great links with info on my link page here:

http://www.timelessspirit.com/enclosurelinks.html

congrats on your new babies!!! they are soooooooooo cute.