Long time reader, first time poster.
One of my female bettas has begun acting very strange. She is continually jumping up out of the water and sticking herself to the side of the glass. She'll stay up there for hours at a time and then drop herself right back into the water. She's currently in a 28g bowfront with 3 other female betta, 2 small plecos, 3 male guppies, and 6 female guppies. Tank temp is 78 degrees, pH is 7.1 None of the other female betta are doing this.
Any idea what's up?
Thanks in advance