I kept one last time and it didn't touch my coral but died when i restart my tank. Am looking for one now as its very good to control aptisia. The last one I bought is from ML where its trained to eat the pest. So now waiting for ML to bring in again. hehe.
Just installed aquatronica systems so selling the following equipment. Collection at east. PM me if interested.
1. Milwaukee Ph controller SMS 122 (220V) used for abt 1 yr at $130
2. JBJ Auto top-up used abt 1 yr at $60 (may have to change the float switch)
3. Deltec KM500 hardly used 10/10 at $450 (new $619)
Sorry to hear that. I also just had the same problem, but i lost 100% of my coral. now starting from scratch and was just hit by an ich outbreak lost 80% of my precious fish.
Sigh, guess this are the heartache reefers goes thru.