well you should do water changes when you need to do them by what your parameters are reading. If the skimmer isnt making much skimmate or its just light tea colored or more water then color , ya i wouldnt bother with it. I cant see it so you would have to decideDo you think it's even necessary if I'm doing water changes every 1-2 weeks? I thought about just getting rid of it because it takes up a lot of space in my tank and I want to move my big island to the right a bit more.


(also picked up pocillopora, montipora cap, and favia a couple days ago from my LFS for $10 each)


