I do, I floated a basket with them in it for several weeks prior to releasing them into the tank. The perculas also had a RBTA in the basket with them and the only issue I have ever had was when I released them, the female Black Saddle wanted their nem. She took it over so eventually they moved to the gigantea and all has been peaceful ever since. I know people say not to do this but my son got a wolf eel for his Solana and it just seemed the poor percula's were scared so I moved them to my tank.