I am bumping this up as I wanted to put a 20 long on this, as I want to upgrade my tanks, but I am afraid that it isn't going to be strong enough even though it says up to 350 lbs.
Has anyone used this stand / something similar for a tank this size? I have two 5.5s on it and I may be paranoid (very likely) but I am afraid it bends a tiny bit in the middle - so I have no clue if it will support a 20 gallon long!
Should I put it on the bottom though and maybe would add some plywood to help support it?? (Again, I am probably just being paranoid haha)