I could not resist, I went out and got a 2 gallan tank today, filled the base of it with gravel from my main tank (the main tank has a UG filter) and put two of the live plants from the main tank in the 2 gallan tank, and put a lovly betta in it. I should have over seeded the 2 gal tank with the needed bacteria.
My question is, I notice that the betta is opening its gills fully at the side of the tank, what is it doing and why?
My question is, I notice that the betta is opening its gills fully at the side of the tank, what is it doing and why?