Terrestrial rock marine safe?
This is a follow-up to my original question I posed on your forum one year ago, about using Lace Rock as base rock. Dis-illusioned with the reply’s I received, I decided to use said rock as base. The Lace rocks have been in the tank approx: 1 year and are now covered in red coralline, (actually, some even have more then my Fiji rock), and tons of mini feather dusters. At this stage, it would be hard for a novice to distinguish between this rock and “live” rock.