Going to transfer everything from my 46 bow front ( 7 years old tank )to 58 oceanic ultimate.. I like the idea of new clean sand, so I bought Bahamas oolite dry sand. But I'm worried with my coral and live stock.. My tank have around 70-80 pound rock and coral mostly Zoa-ric and favia (sorties and LpS ). Is there any spike that I need to worry ? And any advice? Thanks..