I know this has been discussed in the past but I couldn't find it on my phone. Anyway, yesterday I used a bit of putty to get some frags in place and since then my skimmer has been going crazy in my nano. I've had this problem in the past but the skimmer always seemed to calm down after a couple of hours. This time it's been almost 24 hrs since. As of now I have pulled the plug on the collection cup and the skimmer is just draining back into the sump. Should i just shut down the skimmer and wait another day or is it ok to keep it going as I have it. Also this morning I did a large water change at least by nano standards of about 7 gal. Anyone have any ideas here. Thanks in advance.