Honestly a REALLY cool piece of rock thatAlmost 100% clean now. Just a bit bleak at how dusty the red sea sand is... I'll have to slowly remove the fine dust with my sand cleaner over the next few weeks. As soon as I stick my hand in the tank, it just goes murky again. Never had this problem with my previous tank. Oh Well, nothing I can do now but slowly clean it.
Take a look at my back pane, full of aragonite dust!!!!!