Should I Isolate the burrowed Hermit Crab?

[KillingTank]

I am a new Hermit Crab owner, I currently have 2 named Climby and Sneaky.

Sneaky was always active and climbing every time, but now he is burrowed for at least 4 days. Climby tried waking him up and they had some sort
of leg fight before Climby gave up and let Sneaky rest again.

Should i be isolating Sneaky (the burrowed one) it seems like this is very like the symptoms of moulting?

I tried to cover Sneaky within the choco peat mulch bedding but he came out and went back to his usual spot

Please let me know if I should be isolating Sneaky as I want him to feel ready and comfortable

I purchased these hermit crabs from Petbarn and they have yellow bodies

Thank you

[Wai]

Four days is not long at all; I would not be concerned about moulting unless you have not seen the hermit crab for at least four weeks. Just leave them as they are.

[KillingTank]

Four days is not long at all; I would not be concerned about moulting unless you have not seen the hermit crab for at least four weeks. Just leave them as they are.

Thank you Wai,

I am truly grateful for your response to this, it has given me such a relief.