Galvanized Steel     Plastic
Environmental Friendly Growth of Bacteria and Algae
100% Recyclable Material Break down and Cracks
Much Larger Sizes Smaller Sizes Lightweight
Stationary Blow Away in wind
 Safe for Drinking Water Safe for Drinking Water Algae and bacteria can make water unsafe
 Long Life Expectancy 15-35 Years Life expectancy of 2-5 years
Structerly Sound Fittings always leak
Tanks can be built to your specifications Fittings are very expensive
Potable Coatings for longer life Will melt in a fire
When they fail they burst
Cannot Be Recycled
Bulges like plastic pools
 1-Year Warranty

  If you are thinking of getting a plastic tank.