Tank really looking great !
I had a nice green cluster that looked great for a about a year. Not it has all recessed back into skeleton. It's still alive, but hasn't been out in a month or two. Nothing has changed, so I have no idea why it's failing. I did move it to the sand bed from up in the rocks to see if that would help.
My LSF said green goni purchases are really rentals Maybe the red are more hearty?
Amazing tank you have there
Quick question on the radions, do you have wide angle lenses on? And what gen are they?