Edward

Introducing the Advanced PPS-Classic Calculator for Aquatic Plants.

The PPS dosing system has been shown to be a reliable method of providing required nutrients to many hobbyists in a variety of applications, lighting conditions and size of aquariums. With time and experience we have developed this Calculator to further improve and simplify dosing procedures. Bellow are descriptions and illustrations with examples on how to use the calculator.

http://sites.google.com/site/aquaticplantfertilizer

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YP Chang

What is the stand for of "SS", "PF", and "NF"?

wiste

SS - Standard Solution PPS
PF - PO4-free Solution PPS
NF - NO3-free Solution

Common abbreviations can be found here: http://www.aquaticplantcentral.com/f...ed-on-apc.html

A desciption for PPS can be found here:
http://www.aquaticplantcentral.com/f...ew-tables.html