Subfloor: The sheet of Wooden (typically plywood) that may be nailed to the very best of the floor joists to form the ground alone prior to carpeting or tile etcetera. This "permanent warping" with the Wooden is termed creep. So, if the ground deflects one/two inch once you setup your https://aquariumsetuptips34433.blogkoo.com/rumored-buzz-on-aquarium-setup-tips-56705568