So carbon, pull not jerk...should probably do right before a PWC
I love how it looks and would like it to be a little fuller, but I'll keep a good eye on it now that y'all have giving me all this info.
The tank I have it in is my 29g and it has crushed coral. It's the smaller of the crushed coral but it's not sand. Wonder if it would contain it like the sand did for you?