Hi everybody, when I checked my betta earlier i noticed that he has torn his back fin a bit, he is fine in himself and eating well, the edges of his fins were it his torn looks a bit frayed but no black edges, would it be best to treat for finrot to be on the safe side or would you see how it goes, don't know what's happened because he is on his own with live and 1 silk plant and an ornament and a betta floating log with no sharp edges so don't know how he has done it,I have had him a month now, any advice would be appreciated, I am quite attached to him