I am unfettered by human imperatives, really, and have been for a long time, but I doubt that even a heterosexual being could put aside such imperatives for want of the other basic necessities. In nature, animals do not reproduce unless there is a suitable environment. To not be able to provide a safe place for your young is as if you are killing them yourselves, and furthermore, you would need to think about the nutritional needs of the mother as well as the child.
To bring a fish person unfit to forage for their own food for purposes of procreation is to condemn yourself and your small family to death. It's that simple.
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To bring a fish person unfit to forage for their own food for purposes of procreation is to condemn yourself and your small family to death. It's that simple.