There is nothing magical about the fertilizer sold at pet stores.
Potassium is Potassium, Nitrogen is Nitrogen and Phosphates are
Phospates. Companies don't have a patent on these natural elements.
So why are they so expensive? 90% of the cost of commercial liquid
fertilizer is water the rest is plastic and a little bit of actual fertilizer. If
there's nothing magical about fertilizer why not save some money and do it
yourself? We provide all you need to do that. All formulas are
based on recommended nutrient levels.
There are many different fertilization stratagies that planted tank foks
employ. Some are based on dosing the aquarium directly with dry
fertilzers and some involve mixing the dry fertilizer in a bottle and dosing
from there. We offer both solutions and try to make things as easy as possible for you.
Here are some useful
links you can use to learn about the different dosing strategies and methods.
Plant Deficiencies and here
Click here for the best fertlizer calculator on the net!