Items Specs (18") (PVC30108) :

• 7' x 7' x 18" Deep
• Gallons: 475
• Perimeter: 24' 8"
• Liner Area: 42 Sq. Ft.
• Installation Area Needed: 123 Sq. Ft.
  You cost $269.95

Items Specs (24") (PVC3010824):

• 7' x 7' x 24" Deep
• Gallons: 633
• Perimeter: 24' 8"
• Liner Area: 42 Sq. Ft.
• Installation Area Needed: 123 Sq. Ft.
  You cost $289.95

Items Specs (36") (PVC3010836):

• 7' x 7' x 36" Deep
• Gallons: 950
• Perimeter: 24' 8"
• Liner Area: 42 Sq. Ft.
• Installation Area Needed: 123 Sq. Ft.
  Your cost $344.95

Items Specs (Miniature)(PVC3010883) :

• 40" x 40" x 18" Deep
• Gallons: 83
• Perimeter: 10' 1"
• Liner Area: 7 Sq. Ft.
• Installation Area Needed: 49 Sq. Ft.
  Your cost $149.95