Maybe i've missed it, maybe I just haven't found it yet... I can not understand if I have Low/Med/High lighting. The live plant thing is new to me. I am in the process of setting up what i would like to be a low maint. planted tank. I was given the 20 gal, I got the light off amazon. Here's the link. Can someone clarify what this would fall under, or point me in the right direction (link?). Amazon.com : Yescom 24" Multi-Color 78 LED Aquarium Light for for 24-30inches Freshwater Saltwater Fish Tank Lamp : Pet Supplies I found a ton of info for other types of lights, but nothing that would explain where this light would be on the low/med/high "scale". Thank you.