Confussed make betta?

[labloverl]

The only time mine have gotten past the divider was right after a water change and I had accidentally moved the divider out of place. It is secured with suction cups on the side, but it somehow got pushed away from the side of the tank and the males were wiggling through. I actually saw the male do this and was able to guide him back through with my hand. Since your tank is so large, I would double divide it.

[johanna13]

I never thought of that.... I also have my 55gal tank divided in half and that also has one Betta on each side. I did that divider different. I used milk crate from home depot and covered each side with the embrodery frabric ,and iits so strong. I may do the same on this tank....