Yup, always wise to dip / treat anything going into your tank.. Also, QT is a must as well..
Hard lessons learned...
I picked up a frag that had some macro algae on it, thinking it would disapear like all my other macro algae's, I put it in the tank. Needless to say I regret it daily. It was an invasive macro algae dictoyta (sp).. and I am paying the price for it now. never again!
