Advertisement It is easy to find a water dish for an adult tarantula - you can just use commercial food dishes from other sections of the pet store - but finding a water dish small and shallow enough for a juvenile is hard. I've been reading the threads in this forum about the reused and repurposed water dishes, and they all strike me as expensive (for me, at least, with 20 Ts). So I wanted to share a solution that looks better and is cheap. I have been using seashells like this: http://www.petsmart.com/fish/suppli...fin-seashell-aquarium-decoration-5161391.html At first, I had been using seashells left over from a craft project, but when I ran out I got one of those bags. It had over 30 usable seashells in it of various sizes (not counting the broken shells) all for only a couple dollars. Great value, no?