Nah, they look fine... My 3 flying foxes swim around eatting... My 9" red belly stays in his corner and just chills like usual. With his random bursts of energy whn someone walks by begging for food.
While i wait for my gh/kh test kit i also ordered a fluval Q2 to oxygenate the water while lights are at 1% moon light... Probably going to have it run untill my "sun rise"
And for my lighting... Idk... EVERYTHING has exploaded in color and growth ever since i got these lights... 4 years an never seen such color and growth... Pearling to a hole new level aswell