Male Betta Divider For A 10 Gallon Tank?

[njnknl2000]

Probably an old question, but after learning to dig bettas, I want to use an empty 10 gallon tank to house 2 more male bettas. What is a recommended divider that won't stress 2 males in a 10 gallon tank, but will allow a single filter to do its work? I'd imagine there are dividers for a 10 gallon tank, but I don't just want a divider, I want something that will allow water to move through a single filter but that will not stress bettas (i.e. - they can't see each other).

Much Thanks,
Bob

 

[Mr.September15]

Well the divider that I use has tiny holes just to let water circulation through...just like a net...

 

[Ethos]

Well the divider that I use has tiny holes just to let water circulation through...just like a net...

That doesn't help much, now does it? I think he'd know that much

This one works great!

 

[Mr.September15]

Well the divider that I use has tiny holes just to let water circulation through...just like a net...

That doesn't help much, now does it? I think he'd know that much

This one works great!

Yeah Like that...I didnt mean like a fish net type just the structure of a net...Like a plastic thing with tiny holes...