I tried the kent mag treatment and it started working at first then i noticed a lot of my zoas morphing in color.. some of my best growers even died drastically (could of been unrelated) but I stopped dosing and when I did the next day after my first water change in 1.5 months the next day I saw it poppin up everywhere. 2 days later I was back to hand picking it off the rock.. I've been desperately looking for a lettuce nudi but I'm very short on cash and can't afford to pay 5$ for the nudi and 35$ on shipping. I've been hassling all the stores around me for a week and they all have told me they don't carry them. but someone posted on another one of my threads that he will have one in another 2 weeks so maybe I'll wait and contact him.