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tankwife · 03/07/2018, 04:24 PM

Hi. We have a red hermit crab in our reef tank. We've had it for about a year and we do have a bunch of extra shells for it and it has changed shells twice that we know of. Yesterday it started building what looks like a nest in the substrate in the tank. It did not come out for food yesterday, very unusual. Any thoughts as to what is going on with it? I understand they don't reproduce in captivity, so I'm worried.

03/07/2018, 04:24 PM	#1
tankwife Registered Member Join Date: Mar 2018 Posts: 2	Nesting Hermit Crab Hi. We have a red hermit crab in our reef tank. We've had it for about a year and we do have a bunch of extra shells for it and it has changed shells twice that we know of. Yesterday it started building what looks like a nest in the substrate in the tank. It did not come out for food yesterday, very unusual. Any thoughts as to what is going on with it? I understand they don't reproduce in captivity, so I'm worried.