Thank you, In all my setups I try to replicate natural conditions. One thing I can't stand is seeing heaters, powerheads, cords etc. Believe it or not, I have a koralia 2 in the lower left, A Koralia nano in the upper right, I run a fluval 406 for bio, light mechanical & chemical, Chemipure elites. I also run a magnum 350 with a micron cartridge with a poly pad wrapped around it. A turbo twist uv 9 & an inlnine heater. The only thing visible is the right side pickup & the left side return. Strategic placement of the components and lights goes along way...lol... I also have led night lights and early morning lights. Yes, I am anal...