small green patchs in sandbed

[Johnny Reefer]

Originally Posted by fishguyxd

I have a couple small green patches(a little fuzzy not growing like grass) and in by the glass/sand simular to when i had brown stuff on the glass.

Not enough info. Brown stuff? Do you mean brown algae? How long has your tank been up and running for? Almost sounds like the green patches are a filamentous algae stage of "New Tank Syndrome" you are going through. Just as the "brown stuff" is a part of "New Tank Syndrome", and dies off, so too will the filamentous green algae. Provided this is what it is and you keep the bio-load low as the tank matures.