In my 52? That's 10 montiporas, counting frags; 1 stylophora; 2 pocis; 7 acroporas; millepora, turbinaria, candy cane, maze brain; frog; hammer, fox, plate...28. I'm better than I thought. I was afraid it was more. But I traded in a montipora colony last week. Did I mention the crocea clam that's grown a third larger and is crowding the poci? And I'm awash in mushrooms: not counting those.