I will be receiving some Olive Nerites soon. They are currently being kept in freshwater, however I want to acclimate them to brackish water @ sg 1.012. I was wondering if anyone has had experience in acclimating them. I am curious to know about how long I should take to do this successfully. Can I drip acclimate them? A few hours, a few days, or a few weeks? What do you think would be the best method?