Duster Clusters, Bispira brunnea, grow as a mass of individual small tubeworms whose bases anchor to rocky or sandy substrate. They should be housed in tanks with gentle waterflow and out of direct light - preferably in a shady area. Like other tubeworms, the Duster Clusters have protruding feathery radioles that filter the water column for small planktonic foods - if injured or wasted away these radioles can eventually grow back. Care should be taken while transporting and moving the tube clusters as they can fracture quite easily.