"richard_b" wrote in message ...
also....

http://www.hydroponics.com/info/aquatics/pmdd.htm

http://www.thekrib.com/Plants/Fertilizer/

http://www.thekrib.com/Plants/Fertilizer/pmdd-tim.html
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Thanks Richard. I'm going to check out every one. :-)
--
Koi-Lo.... frugal ponding since 1995...
Aquariums since 1952
My Pond & Aquarium Pages:
http://tinyurl.com/9do58
Note: There are two Koi-Lo's on the Aquaria groups.
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