My guppy got some kind of infection and i dont have antibiotics. What do I do?
What made/makes you think it has an infection?
Judging by the picture I'm assuming you don't have a quarantine tank, so clean dechlorinated water and try to keep the temp around 75-77F, not sure what else to suggest.
How is it doing now? Have you tested the tank water at all? Better picture?
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