u/Internal-Swing-5448

I got my first aquarium less than a month ago. It came with some guppies, platies, and some shrimps. And here I am, not knowing what to do with all those babies. Don't take me wrong, those babies are adorable, and I would like to keep them and give them a chance, but I also can't have a bigger aquarium. In a 40 L aquarium with already 20 fish and 10 shrimps, I have around 25 guppy and 1 platy baby. Tell me your experience. How do you guys deal with the population explosion? Do you try to save the babies or let nature balance things out?

Hi folks. I have a colourless female guppy which overnight turned darker on one side.. the dark color is perfectly in the half across the centerline. also the eye on that side (left) looks bigger and swollen. Can anyone tell me what could that be? I see that she is hiding a lot as well