It is a high-impact, all-plastic egg hatching system. Simply direct about 1 gpm of water
(depending on the weight of the eggs) into the center. The eggs will be uniformly rotated.
The fish hatching jar comes with a 1,000-micron top screen that prevents the loss of eggs.
Handling harvested fish is a lot easier when you have the right tools. This injection-molded, high-density,
polyethylene tray and box both stack when full and nest for
storage just by turning them the other way. The box has no holes and the tray has drain holes