Figured out the picture issue,,, Ok the brown spots on top the structures are the pieces of java moss I glued using the coop glue stuff. I got two of the screen setups and cut those in two and removed from the screens. It has been 3 weeks at least and all I see are just small attempt by the moss to grow. h* is about 7.8. I did purchase some crushed coral but then saw my ph ok for most of my communal fish. Gourami, lyre fishtail, corys, siamese algae eaters, guppies and platys. My question is will the moss grow from the brown, did cutting it up in smaller pieces cause this? I can grow plants but this moss is killing me. The other stuff on the structures is some moss I converted from growing outside to my tank. But the big brown spots are the JM. Help? PS I have been using the grow green.