Green film on water surface
On Mon, 09 Jan 2006 17:21:55 -0600, Victor Martinez
My 110g heavily planted, non-CO2 tank suddenly developed a film of algae
(?) on the surface. I've sucked it off with the python, but it comes
back. Any idea how to fight it?
Were it me, I'd leave it and see if it doesn't go away on its own.