Hi Mary, my temps were at 82-84F while lights were on. I pulled the Rio 1400 & put the MJ 900 back and the temp today is 80.4F. I also need to get a 2nd fan for the lights. I'm thinking I'll get another 1200 and simplify my spraybar with less holes so I still get the circulation behind my future rock. I ordered a wave timer power strip & thought I'd plug in the 2 PH's to it with room for 1 more.
I read an article by Mike Paletta about water movement in reefs and he said it was one of the most overlooked yet important aspects of reefkeeping, so I'm having fun with it. LOL...The Tunze is supposed to ship Fri. I am so excited, got a call from Tampa Bay Saltwater today, they are shipping my 1st half of LR & sand a week from Sat!!! Got to have everything ready, can't wait. I'll figure out the camera thing this weekend & post some pics.