Zer0
is back to save the day!
Nope, haven't calibrated it with ro/di water yet. I know i have to, i just did it with regular water to test it out.
As for the stand, well, we've been using it for alot of tanks for many years. Its solid oak wood with reinforcements on the legs at every corner. When my tank was set up a week ago for FW, it was completely filled to the top and had at least 50lbs of sand and all that rock decor and ugly crap and the stand was doing fine. Im pretty sure that its fine but ill look into it.
As for the stand, well, we've been using it for alot of tanks for many years. Its solid oak wood with reinforcements on the legs at every corner. When my tank was set up a week ago for FW, it was completely filled to the top and had at least 50lbs of sand and all that rock decor and ugly crap and the stand was doing fine. Im pretty sure that its fine but ill look into it.