Got rid of my 600 gal indoor tank. So I'm in need just a smaller Qtank and outdoor this time. Just put the frame together and hardboard around (2 hours labor). Waiting for liner to arrive then will finish the tile outside. OD 4'×3'×3'depth. I'D 3.4'×2.4'×3' would be close to 200 gallons (space is limited here).