Tim,
Peterson's cleaner shrimp, along with cluster dusters are two items that are not readily available this time of year, and seem to be more seasonally available. I have been trying to bring these into our Rhinelander facility for the last four months, but have been unsuccessful. I will keep trying, and hopefully we will see these fascinating shrimp from the Caribbean very soon, along with the small clusters of feather duster worms.
Please keep an eye out in the Invertebrate section of the Divers Den, and thank you for your patience.
Regards,