Porcelain crab questions
I would like to get a porcelain crab for my 20g FOWLR.
Does a porcelain crab primarily filter feed? I had read that they also scavenge and eat meaty foods. How frequently would I want to offer plankton if it was just the one crab?
Would they do better in a pair (different sites seem to vary on that)?
Is offering filter feeder fare worthwhile for just 1-2 crabs?
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Current Tank Info: 75g mixed reef - percula clown pair, royal gramma, tiger gobies, neon blue goby
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