The tank has been rescaped in early January. I (more or less) ignored the tank last summer and when you ignore HC, bad things happen. I had a nearly insurmountable overheating problem when the glass top was on (anytime) and during the entire summer. We don't have central air and rely on swamp coolers-somewhat counterproductive with aquariums. I am not willing to add a chiller to the system. I will be switching over to LEDs in the not so distant future. I have taken the t-5 light down to a single geisemann bulb, since I am not raising HC for sale (anymore), and don't want to deal with that level of light intensity.
Pictures to follow