This XerXe hydroponic system is perfect for indoor and outdoor gardening. With a tank capacity of 5 gallons, it comes with 2 pots/sites and includes an air pump, air diffuser/air stone, and hydroponic bucket. Made in the United States, this recirculating deep water culture type system is a great addition to any hydroponic setup. Use it to grow a variety of plants without the need for soil and enjoy the benefits of hydroponics.This hydroponic system is ideal for those with two sites or fewer. It is designed to be used with XerXe brand products and is suitable for use in a variety of settings. Whether you're an experienced gardener or just starting out, this system is easy to use and will help you grow healthy plants. Get started today and experience the benefits of hydroponic gardening!