Hydroponic vats or hydroponic tanks were used to house and grow various types of plants and spices.

The Yuuzhan Vong used hydroponic vats on their starships to house villips. On Jubilar, Miagi Baker grew Jandarra in dozens of hydroponic tanks, kept in a hydroponic warehouse, around 19 ABY.

In 43 ABY on Dorin Kel Dor Hidden Ones had some hydroponic vats, where various vegetables and grains were grown inside their caverns.