Thanks all for the wonderful comments. I have just a minute so I will blast through the questions. I will be back tommorrow for any follow up if necessary.
Phenix,- ph runs from 7.95 at night to 8.2 and end of photo period.
gwrlzmylife,- I will get into this one tommorrow.
TacoCat,- Yes temps get to be an issue. Just now climbing to 82+ in the late afternoon. Few mods in the works.