feather duster?

[slappy]

my lfs gave me a feather duster for free because they are mainly a freshwater store and it wouldnt open up in the one little salt tank they have. my ? is what kind is it. the tube looks the same and when the head came out it is white with purple stripes. really cool looking, the feathers look more like string then compared to the others that i have:jumping:

 

[asbury030]

I think they call them dwarf feather dusters.And if you ever have to add medicine in that tank make sure it is copper free they hate copper alot. HTH