Thanks for the info everyone. I do have a closet that back up behind my dt.I suppose I may take advantage of that and build a fuge there, if I can, I'll see if it will fit. My water is pretty good, but my nitrates go from 20-40, my ammonia is .5, everything else is good.I do water changes evey three weeks, of 25%. I may do a little less, and more frequently. I may add something to lower the ammonia. Salsa dancing is fun, doing for 1 year, great excersize!Never been to Phoenix!!