Our hatchery jars have a diameter of 160mm and a vol-ume of ca. 8 liters. Two variant are availabler: - for hatchery with a ball-shaped bottom and over-flow - for Artemia with a valve and air supply You can get it as single jar or as multiple systems for wall installation or in a frame. Hatching and Artemia Jar Dreifach-Wandhalterung Artemia und Fischbrut Dreifachgestell Artemia und Fischbrut