)I like what you've done with the craft mesh! From what I can tell, you have craft mesh going from your pools to the sub, and on one end it's buried in the sand and on the other its buried under the rocks in the pool? Looks like that would stay in place well, and give the crabs a nice large ramp. I'll try it!
Now I'm noticing that you used a couple of those flexible reptile fake branches to secure the wood/cholla in the middle of the tank. I saw that in the store and was worried my crabs would eat it, but if it's working for you, then I think I'll try it. That could provide a variety of shapes for the crabbies and hold things together, while being easy for me to move around. Plus it's bigger and looks more natural than a lot of zip ties.
Lots of crabbie fun!Thanks for sharing! I've gotten some really great ideas - sometimes a picture really helps.
My crabs hide during the day during this time of the year. They start coming up around 4 in the afternoon. I have a couple diurnal crabs, but I'm assuming they are molting.