A double glazed fish tank uses a pump to force the fake snow up a central shaft, (probably a chimney or snow covered tree), where it drifts lazily down between the two walls.Tropical fish in a snow covered landscape, and perhaps a little plastic mermaid in a parka to boot.-- 2 fries shy of a happy meal, Oct 06 2004 Short and sweet.-- FarmerJohn, Oct 06 2004 random, halfbakery