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Re: Walnut Shells vs Green Sand, glass beads





Al Anderson wrote:
> 
> I would like to add at this point that I think the glass beads used to make
> the lines in the middle of the road reflect light are much better for
> collecting eggs than either of the above items. they are round and do not
> have sharp edges and also they will not compact the way sand does. 

And I learned the hard way they look exactly like eggs to some fish. I lost
a pair of rare Souh American annuals, trying to spawn them over the fine
glass beads.

Their bodies were compacted full of the beads! YMMV, but I think caution is
called for.

Wright

-- 
Wright Huntley, Fremont CA, USA, 510 494-8679  huntleyone at home dot com

         "DEMOCRACY" is two wolves and a lamb voting on lunch.
     "LIBERTY" is a well-armed lamb denying enforcement of the vote.
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