Originally Posted by fishfan88
I'm gonna take a guess that there are some betta breeders on this thread
If ya don't mind I have a question for you... How do you separate all of your males? Do you worry about them being able to see each other? I can't seem to figure out a way to keep them from seeing each other without giving each a divided section of the tank with some plants and I need to be able to put more males in the tank.
Mason jars or lidded tupperware with daily water changes, or Betta barracks that hang on the inside or hang on the outside, but are still circulated with tank water.
I have this and love it, it has dividers and just needs a little bubbler and its external:
I have a few of these as well, they hang on the inside and are divided: