Blue Velvet Nudibranch

[Parsec]

I have been pondering getting a Velvet Nudibranch. My display tank has wrasses in it and they take care of any flatworm issue i may have. But my frag tank has quite a few which makes it very difficult to photograph.
Has anyone had A Blue Velvet dudes? And where did you pick one up? Live aquaria seems to list them as a seasonal item?

 

[LobsterOfJustice]

Not aware of anyone keeping these long term. Should not be collected for the hobby.

 

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What i was thinking was get two, have them clean up my worms. And then gift them to someone having the same issue. That way they always have something to eat.
I have heard they dont live long, but i was wondering if that was perhaps because people let them starve to death.