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Hi, all. I am driving myself crazy on lighting for my 20L NPT. I have tried a single standard T8 (not bright enough--plants were dying), a single Flora-Sun T8 (beautiful, but plants were continuing to die), and a dual 24W T5 HO (Flora-Sun and Color-Max, which were gorgeous but fried all the frogbit at the top). I have now bought a single Ultra-Sun T8 and am trying it, but it definitely doesn't light up the tank like the T5s did.
What should I be trying?
What should I be trying?