My betta has a “crinkly” edges to his fins. Even after staring at millions of google search photos of fin rot i still feel like i cant really spot it in the milder cases. So... are some bettas wrinkly looking or is somethin wrong with Sushi!? I made the horrendous mistake of getting a biorb.... but i finally tweaked the filtration enough to make it less of a ball of death. Did a full fishless cycle and agonizingly forced myself to wait until it was perfection to add any life. My bf made fun of my “pet bowl of water” for over 2 months while i made sure that mutha was fully ready. Anywho... short story long.... water is great... fish seems healthy and happy in every other way... just the wonky fins are buggin me. I assume even superb water conditions could still lead to fin rot... but he also seems super unstressed... just trying to figure out if hes naturally crinkly or if i need to medicate the little fella. Its hard to get a pic really... so the flash kinda helps see the edges but totally distorts the real color. I think youll get the idea tho. And unfortunately he did get that healthy tear in his tail fin the first 5 minutes he was in there. I about died... there was a fake plant he got snagged on... i yanked it immediately and cried a little. But even that place looks to be healing. It was torn from the edge right up to his body... in 2 weeks its def started to heal shut. So if anyone sees a legit problem id welcome any advice!