Ferrdrakon Power for 250 L

Long-term fertilizer / Full iron fertilizer

Depending on the aquarium size, the fertilizer supply does not consist of more than a few materials, ready for use, sealed in a plastic net. The material system Aquafim^® itself does not dissolve and does not leave any undesired additives in the water. Once applied, a controlled amount of fertilizer is dispensed by the material into the water each day. Due to the constant dosage added to the water, there are no so-called "concentrated batches" which has a positive effect on the plants and animals - and can even be achieved without the installation of an expensive and delicate electromechanical dispensing pump.

Period of use: 3 months

Suitable for a 250 l aquarium with average planting.
For bigger water tanks, please use more net packs.

Place it in the filter or at another well streamed area.
Please rinse with running water before first use.

The use can always be stopped by removing the net pack out of the water (please note that while drying, fertilizer solutions may cause constant stains due to their heavy metal content, such as iron and manganese. Please use a robust pad).

The dosage of nutrients corresponds the weekly dosage of 6 ml full iron fertilizer with following content:

3000 mg/l potassium; 1000 mg/l iron; 750 mg/l magnesium; 400 mg/l manganese; 60 mg/l boron; 25 mg/l copper; 20 mg/l molybdenum; 20 mg/l zinc; 10 mg/l cobalt; 10 mg/l nickel; 5 mg/l iodide; 5 mg/l lithium; 5 mg/l aluminium; 5 mg/l tin; 5 mg/l fluoride; 2,5 mg/l vanadium, EDTA, HEEDTA, DTPA, NTA, ascorbic acid

In water tanks with a high demand for fertilizing, it is advisable to add to the fresh water after bigger water exchanges, some Ferrdrakon or Ferrdrakon K as far as there is a special need for potassium. Then it also serves as a substitute for the fertilizer lost when changing the water.