Strange Behavior
Hi, this is my first post because I have just adopted an RES from my sister and I have a question:
This thing insists on swimming against the glass all day! It's been doing the same thing in my sisters tank since she got it around 2 years ago. the other RES she had just hung out and swam normally around the tank... Does he just want out? He is healthy and in a 20 gallon with plenty of space to swim.
This thing insists on swimming against the glass all day! It's been doing the same thing in my sisters tank since she got it around 2 years ago. the other RES she had just hung out and swam normally around the tank... Does he just want out? He is healthy and in a 20 gallon with plenty of space to swim.