Hi,
I am new to Reef Sanctuary. Have a question about Nassarius snail:
Recently, I purchase 2 Nassarius Snails. While my Sulphur De-nitrator (from Aquamedic) is running in, tank nitrates is around 10ppm and mounting. I read somewhere Snails tolerate nitrates to something like 25ppm. If this is true, it is about time for water change.
http://www.reefsanctuary.com/forums/...s/confused.gif 
Appreciate review and advise from anyone out there.
http://www.reefsanctuary.com/forums/.../icon_beer.gif 
Thanx