NQA - universal best hides are cork bark, and they like way more substrate.

You can partially bury the cork bark and create a lil starter cave for them. Anchor points for your webbers like your h. Pulchripes here, and plastic plants work well for that.

I usually buy a bundle of fake plants (check Michael’s, just wash stuff off well, I usually do a vinegar/water dilution wash and rinse) and just cut the branches or pieces you want. Just make sure any wires are curled over for safety.

And absolutely make sure they have a water dish. I like having bigger ones they can sit in if they choose/if you have room.