I just found this...
https://www.petco.com/shop/en/petcostor ... ks-1525409
Is it any good? Do the crabs need the minerals?
Zoo Med Hermit Crab Mineral Blocks
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Topic author - Posts: 247
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- Location: United States of America
Zoo Med Hermit Crab Mineral Blocks
Just a new crabber trying to take the best care of her crabs she can. :)
5 Purple Pinchers, 15 gallon tank. (4 small, 1 medium.)
5 Purple Pinchers, 15 gallon tank. (4 small, 1 medium.)
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Re: Zoo Med Hermit Crab Mineral Blocks
It’s basically a calcium block with commercial hermit crab food in it. If you’re looking for calcium I’d recommend a cuttlebone or egg shell
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Topic author - Posts: 247
- Joined: Sun Jan 19, 2025 9:38 pm
- Location: United States of America
Zoo Med Hermit Crab Mineral Blocks
Thank you! 

Just a new crabber trying to take the best care of her crabs she can. :)
5 Purple Pinchers, 15 gallon tank. (4 small, 1 medium.)
5 Purple Pinchers, 15 gallon tank. (4 small, 1 medium.)