€10.90*
Available, delivery time: 1-4 days
Special Full Iron Fertilizer for intensively cultivated plant tanks
These include strong light and very densely planted tanks. Developed by Hans-Georg Kramer.
The aquatic plant specialist and author Hans-Georg Kramer experimented for many years to develop a fertilizer that shows its special qualities in well-planted aquaria, especially if these are also well-lit.
The use of four different chelators in a special proportion and an extremely wide range of trace elements, including so-called “beneficial elements”, helps to cultivate even the most demanding plants.
Dosage instructions
First of all, determine the effective amount of water in your Aquarium by subtracting the volume of the substrate, internal filter and large-volume decorative objects. The easiest way to do this is with a metre rule or tape measure.
Then determine the lighting factor by calculating the total illuminance of your lighting in lumens and dividing it by the net volume of your aquarium.
Up to an actual water height of approx. 40 cm, you can multiply the wattage of T5 fluorescent lamps and metal halide lamps by a factor of 1.2 to take account of their higher luminance and thus depth effect.
The lighting factor calculated only applies when using high-quality reflectors, without which only approx. 50 % of the light in the aquaria is available. The luminaire should be optimally ventilated, as the luminous efficacy of the lamps decreases at higher temperatures.
LED lamps are included in the calculation with the full amount of light, as they have a highly directional light due to their principle.
- For medium lighting factors of about 30 Lumen/l you will require approx. 10 ml / Week / 100 l Water of KramerDrak.
- For strong light aquaria from 40 Lumen/l upwards we recommend approx. 12 ml / Week / 100 l Water of KramerDrak.
- More than 15 ml / Week / 100 l Water of KramerDrak will not bring about any further improvements.
The luminous efficacy of a fluorescent or metal halide lamp with electronic ballast is roughly 70 - 90 lumen/watt. This allows the above data to be converted accordingly for older lighting.
Composition
20,980 mg/l potassium, 3,440 mg/l magnesium, 1,875 mg/l iron, 715 mg/l manganese, 92 mg/l copper, 80 mg/l zinc, 70 mg/l boron, 43 mg/l molybdenum, 25 mg/l cobalt, 6.6 mg/l lithium, 6.5 mg/l vanadium, 6.3 mg/l aluminium, 6.3 mg/l nickel, 6 mg/l selenium, 5.3 mg/l tin, EDTA, HEEDTA, DTPA, NTA or IDHA*, (ascorbic acid)*, methyl paraben, benzoic acid
* Please note package information
Weekly quantities added by a dose of 10 ml/week/100 l
2.1 mg/l potassium, 344 µg/l magnesium, 187.5 µg/l iron, 71.5 µg/l manganese, 9.2 µg/l copper, 8 µg/l zinc, 7 µg/l boron, 4.3 µg/l molybdenum, 2.5 µg/l cobalt, 0.66 µg/l lithium, 0.65 µg/l vanadium, 0,63 µg/l aluminium, 0,63 µg/l nickel, 0,6 µg/l selenium, 0,53 µg/l tin
Storage life
Stored in a dark (the metal chelate complexes are sensitive to UV) and cool place - minimum storage life 3 years.
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26 February 2013 00:02
Ich finde es zwar sinnlos, nic...
Ich finde es zwar sinnlos, nicht mal eine Woche nach Erhalt eines DÜNGEMITTELS eine Bewertung abzugeben (so schnell wird das Resultat ja nicht sichtbar sein)Aber aufgrund der langjährigen Erfahrung kann ich sagen: Gute Ware!
30 April 2013 12:41
Ich verwende diesen Dünger sei...
Ich verwende diesen Dünger seit ich mich mit Aquaristik beschäftige und bin völlig zufrieden.
29 October 2013 19:51
Ich dosiere den Dünger täglich...
Ich dosiere den Dünger täglich automatisch ins Aquarium. Bester Pflanzenwuchs, keine Algen. Ich kann das Produkt sehr gut weiterempfehlen.
30 January 2014 23:29
benutze es 2x die woche 3ml p...
benutze es 2x die woche 3ml pflanzen wachsen und es hört kaum mehr auf :)
30 July 2014 19:13
Für unsere Aquariumpflanzen, f...
Für unsere Aquariumpflanzen, für alle die wachstumsprobleme mit den Pflanzen haben. Super Qualität
9 March 2015 16:54
In unserem Aquarium, Leuten we...
In unserem Aquarium, Leuten welche auch Planzaquarien besitzen, Dies ist eine sehr gute Qualität
22 June 2020 18:17
Sehr gute Qualität
Pflanzen wachsen sehr gut
7 March 2013 12:57
Sehr guter Dünger, Preis-Leist...
Sehr guter Dünger, Preis-Leistungsverhältnis passt.
2 November 2013 07:18
Leider kann ich das Prdukt noc...
Leider kann ich das Prdukt noch nicht bewerten da die Zeit zwischen kauf und Bewertung leider zu kurz ist.
13 February 2014 09:12
Für schöne Pflanzen und gutes ...
Für schöne Pflanzen und gutes Wachstum. Empfehlenswert
Roots conquer the forest
Great pictures from the plant tank of A.L. from Eckenhaid near Nuremberg
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