aquarian phoenix 18 x 52 foot round steel constructed frame above ground family sized outdoor backyard swimming pool without liner or skimmer aquarian get outdoors and have some fun in the sun this summer with the phoenix pool series. this pool is 18 feet round and 52 inches high so it provides fun for all ages. the pool frame features 6-inch steel top rails, 5-inch steel vertical posts, and 2-piece injection-molded high-impact resin connectors. the pool's all-steel construction provides durability for years of hassle-free use and the sharp marble wall design adds an appealing feature to your yard. the steel pool frame is easy to assemble so you can be ready for fun in no time. this pool comes with a wall and frame only. liner and skimmer are sold separately. please note: for best water care, only use pool chemicals. do not use bleach. don't miss out on the fun you could be having with your family and friends this summer and add the phoenix pool to your backyard party.