Hi guys. Got a quick question. I found a gem on Craigslist. Picked up a 65 gal
tank w/ stand, 2 Fluval heaters, a Fluval canister filter, two lights one being an R2 Moonlight w/ timer and other oddities all for $150. What I do need to find out is what is the correct placement of my heaters. I am currently stocking my tank w/ Cichlids. I have the two heaters in opposite corners however the one on the right keeps showing LF. I ended up getting an Marineland overflow filter and it is on the left side opposite the heater that i am having trouble with. What can I do?