API Leaf Zone - 16.9 oz.
Soluble Potash 3.00%
Iron (Fe) 0.10%
0.10% Chelated Iron (Fe)
Derived from: Potassium Sulfate and Iron EDTA.
Add 5 ml per 10 U.S. gallons (38 L) of aquarium water. Repeat dose once a week.
Ratings & Reviews
by Karl E. Aichele
Another good API product that I've used for many years for both the F/W fish water changes and the PDF tank misting water. The fish also appreciate a Tbl spoon of non-iodized salt per gallon of water (.44 cents at Walmart) to keep bacteria under control.