MT79
Aquarium Advice Addict
I was having a big problem w/ heat when the MH's came on in my tank. It started reaching almost 90. After adding more airflow to my canopy, etc. I got it down to about 87, and kept it at 84 at night. I could see my whole tank slowly stressing more and more. I noticed the heaters where kicking on/off, even when the tank was "hot". I put them on a timer so they kick off when the MH's come on, VIOLA high of 83 now with VHO's and MH's going!! Has anyone else tried this as a heat solution?? If not you may want to try it.(2x250MHx2/110VHO over a 55gal. no sump)