These kits include everything our larger contractor kits include except an underwater light, bacteria or installation kit. You can buy these on an “as-needed” basis! 6' x 6' Pond Size, Approx 400 Gallons $535.00 6' x 10' Pond Size, Approx 675 Gallons $560.00 8' x 11' Pond Size, Approx 1000 Gallons $580.00