Originally Posted by
QueenAngel920
http:///forum/post/3164037
We had one years back and I always remember it being green. We just got a new protein skimmer and getting a lot of light green liquid in the cup. I just read elsewhere that it should be brown or black. What should the waste really look like? If it should be darker in color, why is mine light green?
Your protein skimmer may still be in it's break in period. I've seen some people have thick dark brown waste that looks like baby poop and others have lighter green. A lot depends on what the skimmer is pulling out of the water (what you feed, what type of fish, etc) and what type of skimmer it is. My skimmer pulls mainly dark brown out, when it was breaking in, it was a lighter color and when there were only two baby clowns, it was lighter as well. Now I have two tangs, a dwarf angel, 6 clown gobies, 2 yellow watchmen, a fairy wrasse, a combtooth blenny, a spotted mandarin and two clownfish so it pulls out A LOT.