Your previous posts said you got the shrimp berried. Those are young shrimp in a new tank. I'm positive they will not thrive unless you add kh to your water.
Again, not fighting with anyone. Trying to give good advice so people can have success.
But do you, if you want to have a colony of 20 shrimp that slowly dwindles you can risk it. Or you can raise kh to 5 or 6 and have hundreds of shrimp.
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