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I have no idea what type of crab you are discussing with the striped eyes.
I don't really like the blue-legged hermits at all but some people don't mind them. I just find them to be too aggressive.
If you have too many hermits and there isn't enough food, they will go looking for food. For those who want hermits, I don't recommend stocking as heavy as a lot of the web sites promote for this reason.
For question number 3, it is either producing waste or sperm.
The color drained from your live rock. Well that means that it had coralline algae on it when you got it new and it has bleached. Not to worry though. All coralline algae requires is good tank chemistry and time. It will grow back.
Damsels are often fairly aggressive. Getting them into a tank is easy. Getting them back out is problematic once they have rockwork they can hide in. If he is in a quarantine tank without rock in it, trade him in now----getting him out of your reef would be quite a challenge. |