N-43812 | Norwesco’s 2550 gallon plastic water tanks are designed to be an effective water storage solution for numerous needs. These vertical tanks can be used for a variety of purposes, including irrigation, collecting rainwater, farming, natural disaster preparation and municipal utilities. Built for above-ground applications, these tanks have superior strength and can be used both indoors and outdoors. The polyethylene resin is UV stabilized to limit sun damage and extend the longevity of these tanks. These tanks can be used to store potable water because the resin has been FDA approved. Black and green tanks block out the green spectrum of light, which fights against algae growth. This is a 1.0 specific gravity tank.