Para Guard reviews?

Who here has used Para Guard? If so, what did you like and what didn't you like? Did it kill your cycle at all?

 

hi im new to this sight but i was on another fight previous to here but i have used it.

my LFS advised it works and it is reef safe, but i would not recommend it.

i used it daily for 3 days when i started seeing black spots on my 3 tangs, Sailfin, Orange Shoulder, and Powder Blue.

After 3 days and no results not even a drop off of the parasite i have gave up on the stuff and decided to go hyposalinity.

a side effect i saw with the paraguard is that it aggitated my corals and i think it has killed my short tentacle plate and my orange brittle plate. but had no affect on my inverts aka BTA shrimp snails