metalhalide

Great condition 3 month old 24” Spectra w/ 250w 20k Hamilton bulb and 250w Hamilton ballast w/ 2 coral plus and 2 blue plus. -$425 shipped.

I just pulled the trigger on a 24” t5/mh giesemann spectra and I’m just worried how much heat this fixture is going to put out. I don’t mind my tank heating up but more of how much this will heat up my living room as my tank is next to my couch. I don’t plan on running the t5’s. So mainly...