[mrhasan]

Originally Posted by mikepclo

Just a heads up to RSP user's

"Should not be used on fish, shrimp, crabs, snails, clams or other invertebrates, deep water or soft skin acroporas."

http://www.reefpestsolutions.com/#!rps-all-out/ctb5

Pretty sure this was added on recently.

People did report earlier that those finicky acros (deep waters mostly) doesn't react well to RSP. Don't know whether they react to other dips nicely or not but everything seems to have exception for smooth skins