Im a first timer with a protein skimmer. I just got one yesterday and set it up. Its one of the ones where you have to adjust the airflow, so im trying to get it just right.
What is the stuff in the collection cup supposed to look like? I was expecting frothy brown bubbles. What i have is brown liquid.
Is this how it's supposed to be?
brittlestar, yellow wrasse, and 2 cleaner shrimp