Mr Hello. if you are looking at their Blue Tilapia, read their ebay ad VERY closely. You will not get what you think you are, not even close.
I was actually looking at the Orange Spotted fish, YP and Albino CC. But now that you mention Tilapia it has my interest.
I do not see an ebay ad for Tilapia. If they are not Blue Tilapia what would they be?