Mikenroe
New member
I there, my question is this, i have a mixed reef and i keep my home at 77 during day and 76 and night. i live in phoenix, but again my house stays at the above temp. However, I finally bought a digital temp gauge yesterday, and I noticed my water, at least in the overflow was at 81.3 F. Is that way to high, I've thought about putting a fan on my sump, if i do, should I aim the fan at the water or just blowing across the sump? My tank parameters are below.