If you go that route just make sure its the right springeri.. There is a blue one with blotchy black spots that LF sell around here that are a different sub but sold as a true soringeriI second springeri as potential flatworm eradication. Worked for me along with a yellow wrasse. Though a dragonet might work too.

Will the real Springeri damselfish please swim up? | Reef Builders | The Reef and Saltwater Aquarium Blog
Chrysiptera springeri is an amazing species of damselfish which we’ve long admired. Over the last couple of years we’ve seen at least two color forms of damselfish being offered up as C. springeri…
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