With their peaceful temper and absolutely undemanding nature, these aqueous, small jellies can be easily cultivated hydroponically, and require nothing but a pond of fresh water to live out a serene existence. Their surprising rarity in the wild might be the only reason why they aren´t a much more frequent sight on slime ranches.

How do you give a slime whose only distinct feature is its minuteness a recognizable look as a slimegirl?
Why, by making her adequately smol, of course.