You can purchase insulated glass greenhouses, they use double or triple layered glass to maintain heat and are designed for all weather options. my only concern there is the price point, something that size you're still looking in the $7500 range minimum
Yeah thats a little too much (not if i had the cash though)
Im guessing this shed will cost me 1000$ ish dollars to build (not including tank stuff)
Im thinking of putting down 2x10s for the foundation resting on a gravel drivway thats there and not in use. They will be placed on cement pillars that are like 5$ each at home depot. Good idea?