I give up! Birds Nest & I don't mix...

[sharuq1]

I'd have to agree with the advice to place it lower in the tank. I found that my birdsnests did their best growing at midlevel or at high level but slightly shaded (in other words that one was high, but it was also under a brace so it was shaded a bit). Too much light=burned

Sometimes these just go for no apparent reason too. I had one that was doing great for over a year and one day it a bunch of it just inexplicably died. *shrug*