Here's a shot of one of my old caps taken March 06. When I got rid of this bad boy in Jan 07 I had to break a bunch of it off to get it to fit into a 5 gal salt bucket and it was a good 3.5" thick.(
calcium hog) I still have some of it growing but it's not in a spot I can get a picture of it. It is much more orange than the picture shows but my old light's made it photogragh sort of pinkish.
These days my tank space is at a premium so now I mainly use this cap as an acro shelf.
