ZET-55

ZET-55 Egg Tumbler

The ZET-55 "Egg Tumbler," or as it is referred to in Dutch, "eiertuimelaar," is a device designed to mimic parental care for spawning fish. The cup of the ZET-55 is shaped in such a way that the eggs never remain stationary and cannot be damaged. This significantly reduces the risk of mold, resulting in a much higher hatch rate. On average, the hatch rate in the tumblers is around 97%.

Each ZET-55 comes with a set of two or four suction cups as a hanging system, Ziss air regulator, air tubing, and a Ziss air stone. The Ziss Aqua air stones can be disassembled for easy cleaning, making them last much longer than traditional air stones. The ZET-55 Egg Tumbler (Internal diameter 55mm) can be used for the eggs of smaller cichlids, L-numbers, discus fish, angelfish, corydoras, etc. Suitable for both freshwater and saltwater aquariums. The difference between the Egg tumblers lies in the internal diameter and height. The ZET-55 and ZET-E55 have the same internal diameter (55mm), only the ZET-E55 is half as tall.

We offer four Egg Tumblers, differing only in internal diameter and height, while sharing the same functions and features. Also, check out our ZET-80, ZET-65, and ZET-E55 models.

Advantages of the ZET-55:

• Can be used with very sensitive fish species.
• Works exceptionally well, even in the early stages of egg development.
• Applicable to species that lay a large number of eggs.
• Embryonic development can be easily observed.
• Damaged/rotten eggs can be easily removed by siphoning.
• Flow rate is adjustable, allowing for softer or stronger currents with an adjustable tap.
• Shortens the breeding process for breeders.

Instructions for use:

1. Thoroughly clean the device before use.
2. Attach the support bracket with suction cups to the inside of the aquarium.
3. Fill the tumbler with water.
4. Place the fish eggs into the Egg Tumbler.
5. Seal the tumbler with the lid.
6. Remove any trapped air in the chamber and filter sponge.
7. Adjust the flow to the desired speed using the adjustable tap.

Your egg tumbler is now ready for use.