Ich vaccine

[425nm]

Just poking around the literature on ich and ran across a paper on producing a vaccine. Obviously this is being developed for aquaculture applications. But I was wondering, how many of you would vaccinate your fish? Tangs seem like the best target for such a vaccine. Obviously it wouldn't be cheap, say an extra $100-200 to keep your Achilles or powder blue from ever getting ich.

Link to the paper abstract:
http://www.sciencedirect.com/science...64410X11018986