I currently have a Marineland Double Bright LED for my 20 gallon long and I was thinking of getting another and just have them side by side. Currently I have a glass top which has a black piece that connects the 2 glass panels which blocks some of the light and the blue LED completely. I also have live plants and I'm pretty sure they would like more light. Does anyone have one they recommend other than another Double Bright LED? Open for trying something new.