Is this guy safe to keep or should I toss him? I think he might be a spider decorator crab but idk. I don’t have a sump to put him in. I plan to have a mixed reef so if he isn’t reef safe then he will have to go.
I'm not good at iding crabs but from googling spider decorator crab it looks really close to the one from reef cleaners. Although I agree that I've always heard hairy crabs are bad...I'm so confused.