"bassett" wrote in message
...
Then we get, "Of cause the plants will grow sir, they need a lot of
water"

This reminds me of a little gem I heard a few weeks ago. I was in the LFS
looking for some plants and I saw these two guys ogling the plants in the
large display tank. A worker walked by and the two guys asked him what they
fed their plants to keep them so healthy. The guy said NOTHING, just light,
that's all plants need to grow. Of course the tank was full of fish
happily pooping away, not to mention the plants probably rotate out of that
tank on a weekly basis.