Black and white Chromis safe for me?

Hi everyone. I currently have a 90 gallon reef tank. Lots of LR and my current fish are a pink skunk anemone fish, scissortail dartfish, tanaka pygmy wrasse, Blue assessor and flame fin tang. Is this fish okay to add into my tank? I hear they are relatively peaceful and dont cause much problems. ALL the fish have been in the tank almost a year and are very establish and get along great, thanks for the advice in advance.