Barbara, I know that the twin-fin spotnaus and twin-fin shark can only be obtained from eggs.

I've been buying and buying and hatching and hatching. I've been tracking the hatching and have discovered the following trend:

Common Eggs produce:
Spotnaus
Beta
Stickfish
Fruitfish
Fatfish
Sharks

Unusual and Rare Eggs produce:
Bananafish
Leaffish
Goldbulb
Goldshark
Arrowfish

Of all my tracking, I have never hatched a twin-fin spotnaus or a twin-fin shark. In theory, yes they should exist.

But my question is... has anyone actually ever hatched one?

Has anyone actually ever seen one?