I found that salinity swings can kill snails fast. They are very susceptible to osmotic shock. You say your SG is at 1.024... good thing.. even plus or minus .001 or whatever. However, do you have an auto top off, or do you dump RO/DI water in there by hand? If you manually top off, how often?
Dave
__________________
><((((º>`·.¸¸.·´¯`·.¸.·´¯`·...¸><((((º>
·´¯`·.¸. , . .·´¯`·.. >((((º>
"Fins to the left...Fins to the Right, I'm going home to play with my reef tonight..."
If you're looking for me, and I'm MIA from the board, email me at JustDavidP (at) gmail (dot) com.
Experience in aquaria, 35 years. Experience in marine, 20+ years. Experience in Reef Keeping, 6 years. Always a newbie! | 
