I got this tiny guy from Pet Supplies Plus for free and she is healthy and active (not to mention adorable). I am going to put her in a two gallon tank with hiding spots and a low-power filter she can't get sucked into. Can I feed her brine shrimp eggs? Do I need a heater? What are the care requirements for this species? I haven't found much online or in my reference guides, so I am not sure where to begin.