I bought this for a Hermit crab tank because I thought it looked cute.After using it a couple weeks,I had to find a more suitable water dish.Although this is cute,it's actually to shallow and there's not enough water to aid in helping with the humidity of the tank
This works for decor,but make sure you keep another water dish in the tank and a couple of sea sponges.

Pros: looks cute

Cons: doesn't hold enough water

when I first had crabs I used a water bowl but it would dry out in our dry climate. Sponges seem to hold water longer, and they also have a bowl for climbing into if they wish.

Pros: cute

Cons: no

I wanted to get one of these for my boyfriends frogs soo bad. They are crazy and I know they would've loved it.

Pros: It holds a good amount of water

Cons: the only thing is cost