Hi everyone. I haven't had a freshwater aquarium for several years. I want to start a 29gal planted tank. For lighting I was thinking a single 65W powercompact, a Penguin Biowheel 170 powerfilter, Aquaclear 30 for added flow, WON Pro-Heat IC Heater 75 W, and Seachem Flourite for substrate. Am I missing anything? I was also thinking that a school of tetras would be nice. How many would fit comfortably and safely in a 29? Is there anything else that I should be thinking about?