I almost added a cleanup crew yesterday and happy I didn't. Checked ammonia and it's back up to .5 this morning. I'm doing a large water change on the 55 today And use this water for a water change on this tank, will vacuum out all the goop in the sump. Fiddled around with the skimmer again and it's done. Wish I didn't have this dumb cold...not making things easy....
