In a wide open tank, my blue fish will own the whole tank. Causing every one to hide.
In a heavily covered tank, he hides, most of the time.
Out of sight, out of mind, in conjunction with his 2.7 second
Attention span seams to work in a coed tank.
This is my 4th habitat, all have had problem areas.
How easy is it to clean. With 40 fish?
A favorite hide out in a area that is a bottle neck.
My males have locked jaws, and established a hierarchy.
The lesson are learned, and as long as they can HIDE. With out being discovered, all is well. In a Solid one entrance, defendable cave/bunker.
The alpha male is mostly interested in the females. They can kill each other.
Expecially in a open tank, or one with out good avenues of escape.