Crabs Are Good Society

DaveK

Well-Known Member
While I'm not a fan of most crabs in a reef system, I can say some crabs are good. Some of the hermit crabs are good in a reef tank. Other species are good in a live rock tank. Arrowhead crabs can be good here as they are interesting to watch.

I also think some crabs are good to eat, especially blue crabs, king crabs and Dungeness Crabws (grin)
 

cracker

Well-Known Member
Lisa B I'll go half way with You here, I love my blue leg hermits , they don't cause any probs that I can tell. I even had a tiny porcelain crab ( had to lookup the spelling ) very cool.I don't know where it came from or where it went. Now I recently picked up 2 hermits with black and white legs. I witnessed one assaulting a snail. It was quickly judged & sentenced to life in the refugium. The other one ended up in there to just because!
 
I like my red/blue leg hermit crabs so far. I like my emerald crab too, although he has knocked my zoanthid(sp) off my spot for it on my live rock twice now.
And yeah, crab cakes, crab soup, need I say more? lol.
 

Oxylebius

Well-Known Member
Coral crabs are great! I have a Trapezia crab living in my stylo/pocillipora and I have a Tetralia crab living in my acro.
 

Lisa B

Member
Gorilla Crabs, Any type of bad crabs just kill em but blue legs, emeralds, porcelain, Any type of hermit crabs don't kill.
 
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