Red blisters..?

Harmony16143

New Member
May 3, 2020
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Hello! We’ve been fish keeping for almost two years now. Always kept Plecos with no issues but recently we adopted a rather large guy (8-9 inches) from PetCo. He’s a common pleco and he recently jumped from the tank. By the time I found him the next morning he was almost completely dry. I plopped him back in to the tank and he stayed hidden for two day’s. He’s eating now and his scales look as to be expected from drying out but he also has large, almost like blood blisters all over him. I can’t find anything about them and I don’t know what to medicate with. We do 20% water changes daily to keep the water extra clean, we’ve also been checking all parameters as well and things always look good. Any idea what they are and how to treat him? It has to be painful.