"Susan" wrote in message
...
| Hi everyone! I'm new to a marine tank hobby and have a question.
I have 3
| small algae crabs in which 2 changed their shells to larger type
shells last
| evening. This morning there is a pinkish/clear looking crab like
"thing" on
| top my substrate. It's shaped like a crab and it's color is
pinkish/clear
| (something like the color of a shrimp). Is this the exoskeleton
from a
| crab? I'm sorry to be dumb at this but like I said I'm new to the
marine
| tank world.
|
| Thanks in advance!
| Susan
|
|
Sounds like you're talking about Hermit crabs. As they grow, they
change shells, and also "molt", i.e. shed the exoskeleton. How big
are they now? Beware the hermits with tan\black legs, they get very
large and will kill\eat\maim most anything they can get a hold of.
Remove the old exoskeleton, as it rots it can affect water
quality depending on how large your tank is.


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