Hatching Enzymes

Hatching Enzymes are an item, necessary for hatching the Sea Emperor Babies. Its blueprint is unlocked after the player has activated the Aquarium Arch.

After being crafted at a Fabricator, they must be inserted into the Incubator Device in order to hatch the Sea Emperor Babies.

It looks like a white liquid compound. It is made from all different types of flora, which likely gave it it's plain, white color.