Ziss - Zet-E55 - Egg Tumbler

Ziss Tumblers are completely new patented fish egg incubators. Ziss Tumblers are mechanically equivalent to the McDonald hatching jar, however the Ziss Tumblers can be installed inside your aquarium and are simply operated by an aquarium air pump which is controlled by an adjustable air valve.

These devices are most often used for African Cichlids (non adhesive eggs), but it can also be used for bee shrimp, pleco and corydoras eggs (adhesive eggs). You can adjust the water flow to tumble the eggs whether they are large or small (non adhesive eggs), or can let them sit and just give sufficient water flow for hatching around them (adhesive eggs).

Ziss tumblers will give much higher hatching yields and save baby fish fry that have been hatched.

• All types of fish eggs can be used
• Can give excellent hatching yield
• Can be used in early stage striped eggs and very sensitive fish eggs
• Can provide irregular movement through extra lid design (non-sticky eggs)
• Shock through water changes can be eliminated
• Embryonic development can be easily observed
• Bad/rotten eggs can be easily removed