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Pod Your Reef

got crabs?


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Can more than one emerald crab be kept in a 10 gallon? I don't know if they coexist well with each other or not. I already have one, but I would like to add another. Also, I have a bunch of hair algae for them to eat now, but when they finish mowing the lawn that is my tank, what do they eat?



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In my experience, they will start coming out and hanging out at the spots where fish food moves or settles in the tank. My crab has learned what it looks like when I'm getting out the frozen food (I cut it up on a little cutting board right in front of the tank) and he comes out and streches his claws up into the flowing water where he knows the food will be coming soon.

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