Join Date: Oct 2010
Location: British Columbia, Canada
...Putting the 2g within the 10g seems kind of mean. I noticed that when I put my betta in a temp container next to another betta tank, he tries to get into the tank next to him, swimming hard against the walls of the container. Your betta would constantly be doing that, and I wouldnt taunt my bettas that way.
I agree with what others said, have betta-compatible tank mates in the 10g like cories and simply keep the betta with them. Then you have a spare 2g :D
1 Male ~ 5 Females
3 Bronze Cories
Soon, 1 cornsnake!