-Water Eggs Agent-


Here are some links to an agent that allows creature eggs to hatch under water.

IMPORTANT: This is not breed specific, if you inject this agent.
All creatures eggs will be able to hatch under water. 
Monitor your non amphibious  eggs carefully to avoid drowning.


Links:

http://creatures.wikia.com/wiki/Water_Eggs

http://www.creatures.de/c3agents3.htm