yea all I got a softies that I want to dip. mainly shrooms and zoa'sI do 50 /50 with much lps and zoas myself . Prob 1 to 4ish with sps. I can't recommend 50/50 because it's strong,but, I've lost very little. I help a big grower locally and have done 1 to 4 ish on 200 or so different corals. Very rare to lose corals. Maybe 1 in 40 or 50.