Surface film! Affects plant growth?
I've been noticing the plants underneath the surface film on my 50 gallon do not have the green, lush growth of my fauna underneath a clear surface. IS this correct? I have photos to support this, but was curious to see if anyone else has had this happen. The plant in this case is my glosso foreground. One side has superve horizontal growth, and the other side is not doing much. It's not dying, but its not growing either.
So does surface film directly inhibit plant growth?