I know guppies are prone to all kinds of illnesses but these guys didn’t survive a week. They all arrived alive, I put them in my tank and noticed some fin rot on a few and some clamped fins but they colored back up nicely and were active and eating. Before I got meds in the tank to treat a couple groups of new fish I had lost 5. Now I am down to 1 little dude but he seems to be hanging in there.
I would buy guppies again(I did actually get another order of females a week ago) but just know they have to go into quarantine and meds right away, you can’t skip this step with these guys.