I had goldfish lay eggs in the roots of a water hyacinth. For kicks, I brought it inside and now have about one billion fry. Along with that I have about five of these. Any idea what they are? Wondering if I should try to raise them inside too. Or throw in the pond. Or dispose of.... It does not swim like fish. It squiggles its body around kind of like how a snake squiggles but it does so much faster. Thanks in advance!