was your live rock completly cured when you bought it? if not then this may still have decaying particles on there which may cause problems?
p.s - i set up my tank 5 weeks ago using a fully cycled filter and lots and lots of fully cured live rock and i have only just added my snails after 5 weeks - you have to be very patient - which i thought i wasnt but suppose i am - lol
p.s - i set up my tank 5 weeks ago using a fully cycled filter and lots and lots of fully cured live rock and i have only just added my snails after 5 weeks - you have to be very patient - which i thought i wasnt but suppose i am - lol