Ziss Aqua ZET-55 upwelling incubator for fish and shrimp eggs. 270ml capacity overall size 60mm x 210mm. Designed to be air-powered and used in-tank. 
Excellent Hatching yield
Easy to use
Can Hatch Extremely Sensitive Fish Species & Shrimp Eggs
Very well work even at the early stage striped eggs
Eliminate water-changing shocks
Self Standing Legs
Soft water flow by Round bottom Design
High quality material