I recently had purchased these rocks:
10lb manmade live rocks from MarcoRock - beautiful rocks, lots of life
40lb manmade live rocks from KP aquatics - beautiful as much or even better and full of life
15lb natural premium australia live rocks from TankStop - very nice owner, he video called me and let me select the rocks, they are nice and full of live, however are a bit fragile and should be packed a bit better. In this particular batch many of them were too young in my opinion, almost just coral skeleton that were in water for not long enough to become rock, I choose those that looked more “rocky” and supposedly more functional in terms of bacterial growth (i think).
