Originally Posted by IUnknown
I thought it was the other way around. My Marsilea tends to act more like slow growing plants, getting BBA on the older leaves. But my Marsilea carpet isn't that established compared to my glosso.
Same here. I started out with about a dozen Glosso plantlets vs about a 8 sq-in clump of Marsilea (thanks to Jeff Kropp) and my glosso has now taken over about 2/3 of the forground in my 125, overrunning my patches of Marsilea. Granted, the Marsilea is still growing up through the Glosso, but it's not even a close race in my tank!