Had a problem with green water (replanted large crypts, didn't know they were going to get THAT big, pulled lots of stuff out of substrate...) that I couldn't get rid of. 2 weeks, endless massive water changes (well, many anyway) I decided to do a blackout. 3 days didn't work. Waited 4 days with more water changes to at least see into the tank and did a 5 day blackout. Funny, the glosso never looked so good as when I had the green water, now a few pale leaves haunt the substrate...almost like they're waving good-bye... 
Any hope?
Any hope?