betta spawning tank

I designed this tank specifically for bettas. I have three pair that I keep in the back of the tank with easy to lift dividers for spawning and then letting the fry into the larger section. the back section is protected from any water current or air stones so the bubble nest won't be desturbed. I know you can't see them but there are about 100 fry only 6 days old in the front section. I'll see how this works out