Got the tank filled and started cycling. Turns out I had some frozen mysis shrimp left over in the freezer so I threw some of that in the tank.
What is a normal amount of evaporation I should be seeing in the sump?
I'm adding about a cup or so of water a day to the sump. Is that normal? I have checked everywhere and I see no signs of a leak. Water level in the display tank stays the same.

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