Expanded clay pellets Valves These light rings come with

These light rings come with an outdoor transformer and 33’ submersible cord

Should not be used when fish or other culture animals are present in the water

a second water source may be introduced to the lower units

Recommended for water temperatures 15°C to 24°C

9" x 6" nest are 4" deep with a 18" handle

Expanded clay pellets Valves These light rings come withThis light weight clay aggregate is an excellent growing medium for any hydroponic system and pond plants. Clay aggregates are heated at 1,200C, creating an inner pore structure and ceramic shell that holds moisture for roots and helps minimize the buildup of salts and nutrients. The aggregate wicks the water and nutrient solution upward, pebble by pebble, releasing it to the plant roots as needed. The round shaped structure provides excellent root