A ton of guppies, mystery snails, japanese trapdoor snails, ghost shrimp, & tons of plants in a 10G.
I bought a male guppy a few weeks ago & it wasn't eating, so I thought, "Huh, it's still adjusting to the new environment. That's normal." However, I came home today and found my male guppy having trouble swimming and looks extremely dark, as in a whole loss of color. I accidentally squished his tail while scooping him out to move him to my quarantine tank, and I don't think he's gonna make the night. Is there anything that you suggest I do, like maybe euthanize him or maybe a medication to possibly help him? Need answers ASAP