A few days ago I notice that my BN pleco's eyes were kind of bulging, almost like she has popeye. She has been eating well and is still very active so I didn't think much of it. Well today after completeing a waterchange I noticed she has now developed a "bubble" for lack of a better term on her side inbetween her fins. It is almost transparent and looks like a membrane. Does anyone know what this is? What I can do to treat it? And if I can save her. She is a beautiful female and I was looking forward to trying to pair her with a male iI aquired in the future for breeding.
Help please!
Help please!