It frustrates me how gheto it is and how I'm gonna be rigging up the lid lol basement floods about a half inch in certain places ocasionally so guess cinderblocks will have to do
Have you figured out how you're going to do the lid? I finally got around to completing the pvc frame and then used a 4'x8' sheet of 6mm clear twin wall polycarbonate sheet I bought from Menard's. I could have special ordered a larger size and cut it down to get a more precise fit, but it works for me as it is. I will say it has cut down a TON on evaporation and humidity now the tank has the lid.