valvejob wrote:

On Mon, 16 Jul 2007 02:11:24 -0000, "
wrote:


This summer I learned 1st hand how great a pond can look with enough
plants. I have a top and bottom pond. The top pond is sparking clean
and covered in lilies. The bottom pond is so full of algae you can't
hardly see the fish. The only difference in the ponds is that the top
pond has enough plants and there is only one lily in the bottom pond.
The koi just uses plants as a snack in the bottom pond. It took me a
while to figure out the right number of plants for my pond. I can
across these suggestions and wanted to pass them on. Here's the
numbers for each kind of plant based on common sizes of ponds. 4'x6'
1 Lilly, 5-8 bog plants, 3 floaters, 24 submerged plants. 6'x11' to
11'x11' 2 lilies, 9-13 bog plants, 6 floaters, 44 submerged plants.
11'x11' to 14'x16' 3 lilies, 10-15 bogs, 8 floaters, 90 submerged
plants. 16'x10' to 16'x21' 5 lilies, 13-18 bog plants, 12 floaters,
160 submerged plants. 21'x21' to 26'x 26' 7 lilies, 20-28 bog plants,
15 floaters, 200 submerged plants.
http://www.richdeer3.com/site/1566246/page/720126


So if I add more plants, the algae will go away?


My pond is roughly 300 gallons and I had a dozen or so of various potted
plants and was having a problem with the pea soup type algae until a
customer of mine gave me a trash bag of floating vegetation (Parrots
Feather) and within 10 days the water was totally clear and has stayed
that way for over a year now. There is string algae on the rocks and
about the sides but it's part of the water eco-system.

Lar