Do you drip warm water since your tanks are in the basement and to help keep electric costs down on the heaters since ur dripping so much?
Nope, i drip straight cold tap water year round. Ive been debating warm water drip in the winter tho for ur same reasoning. The basement is the most temp controlled room in my home and stays very warm in the cold months. I actually have a harder time in the summer months when the AC is on and basement is cold. I dont run anything crazy for heat, all tanks have fully covered lids and i also only run a couple 300W heaters for 200-500 gal tanks. I run the majority of my tanks completly unheated and keep my ray tanks at only 74°-76°. 78° is my maxium cutoff, i deem anything warmer unnecessary for my needs. Coldest anything runs over here is 68°-70°. my unheated tanks hold big cats and other fish 24-30" range and they do just fine. IMO colder water stays cleaner and holds more oxygen, If it wernt for rays id keep all my specimen around 70-72°