I have never had a problem with Astrea snails I have never had any die other than from natural causes after 3 or 4 years, every other snail has died within months, Cerith usually a year. I hade one place tell me to acclimate all snails 15 minutes for temperature and then just put them in, I have been doing this for years and have had no loses.
It is my understanding that Astrea come from both cold and warm water and you have to get the warm water ones, for them to live.
I tried Trochus recently using both the temperature, and drip acclimation, all but one died within a couple weeks, and never really ate any algae.
It is my understanding that Astrea come from both cold and warm water and you have to get the warm water ones, for them to live.
I tried Trochus recently using both the temperature, and drip acclimation, all but one died within a couple weeks, and never really ate any algae.