I like the height due to the fact it doesnt confine a big fish to the lower strata and allows them to flip,roll,or rocket to the surface...with a shorter tank you basically confine a large fish to simply turning around or getting a half hearted 45* angle before reaching the surface....so simply I like to allow upward movement and once you see a large peacock roll the surface from coming from below you wont go back...lol
I will get a vid up soon explaing all the filtration systems...I custom build all my filtration systems to fit what I want in the tank and what I want them to do, so it will be easier to explin via video than type to photos...coming soon.
thanks for all the nice comments...and to answer an earlier question-2nd pic is cichla orinocensis..aka Orino peacock bass