€16.95
In stock, lead time: 1-4 days
Special complete iron fertiliser for intensive plant tanks
These include high-light tanks and very densely planted tanks. Developed by Hans-Georg Kramer.
The aquatic plant specialist and specialist author Hans-Georg Kramer has empirically developed a fertiliser over many years that shows its qualities especially in well-planted aquariums, especially if these are also strongly lit.
The use of four different chelators in a special proportioning and an extremely wide range of trace elements including so-called "beneficial elements" helps to cultivate even the most demanding plants.
Dosing instructions
First determine the effective amount of water in your aquarium by subtracting the volume of substrate, internal filter and large decorative items. 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 into account their higher luminance and therefore depth effect.
The calculated lighting factor only applies when using high-quality reflectors, without which only approx. 50 % of the light in the aquarium is available. The luminaire should be optimally ventilated, as the light output 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.
- With average lighting factors of approx. 30 lumen/l you need approx. 10 ml / week / 100 litres of water KramerDrak
- For high light aquariums from 40 lumen/l are approx. 12 ml / week / 100 litres of water KramerDrak is recommended
- More than 15 ml / week / 100 litres of KramerDrak water did not lead to an improvement in any case
The luminous efficacy of a fluorescent or metal vapour lamp with electronic ballast roughly corresponds to 70 - 90 lumen/watt. This means that the above figures can be converted accordingly for older lighting systems.
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, 1.n, 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)*, methylparaben, benzoic acid.
* Please observe the packaging instructions.
Weekly addition at a dosage of 10 ml / week / 100 litres
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 molybdenumn, 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
Shelf life
Store in a dark (the metal chelate complexes are UV-sensitive) and cool place - minimum shelf life 3 years.
Rosenstraße 22
71101 Schönaich
Germany
Log in
3 - 10 by 66 Reviews
9 March 2015 16:54
In our aquarium, people who own...
KramerDrak special complete iron fertiliser for strong light pools
In our aquarium, people who also own
own plana aquariums, this is a
very good quality
27 February 2015 23:32
I am very satisfied with the fertiliser.
KramerDrak special complete iron fertiliser for strong light pools
I am very satisfied with the fertiliser,
no delivery costs, payment on account, everything great
10 January 2015 11:54
Delivery came promptly, a precise...
KramerDrak special complete iron fertiliser for strong light pools
Delivery came promptly, an exact long-term evaluation of the product is unfortunately not yet possible at this time.
23 December 2014 17:06
Use Kramer Drak via dosing pump ...
KramerDrak special complete iron fertiliser for strong light pools
Use Kramer Drak via dosing pump.
The product is very good to use with many plants and good lighting.
I can only recommend it, very economical.
16 December 2014 19:39
I am delighted with the fertiliser....
KramerDrak special complete iron fertiliser for strong light pools
I am delighted with the fertiliser.
In my opinion, the growth and colour of the plants are much richer since I started using this fertiliser.
4 December 2014 11:28
I use the product for my own aquarium.
KramerDrak special complete iron fertiliser for strong light pools
I use the product for a densely planted 150 x H 55 x D 50 cm aquarium with 4 x LED Econlux Solar Stinger lights and am very happy with it. I would recommend the product to all dedicated friends of plant aquariums. But do I always have to write this review after every order in future? I am sure that my opinion will not change.
1 November 2014 10:06
The product is dosed daily (a ...
KramerDrak special complete iron fertiliser for strong light pools
The product is dosed daily (a few drops).
Suitable for every plant aquarium.
24 October 2014 11:52
I only added the product today.
KramerDrak special complete iron fertiliser for strong light pools
I only used the product for the first time today. I can't say anything about the quality after such a short time. Therefore, the star rating is not yet meaningful.
30 July 2014 19:13
For our aquarium plants, for all those...
KramerDrak special complete iron fertiliser for strong light pools
For our aquarium plants, for all those who have growth problems with their plants.
plants. Super quality
18 June 2014 10:59
Very good quality of the products,...
KramerDrak special complete iron fertiliser for strong light pools
Very good quality products, absolutely recommendable!
Roots conquer the forest
Great pictures from the plant tank of A.L. from Eckenhaid near Nuremberg
A gorgeous aquascape by Carlo Sette
Matteo Masotti's Plant Basin
Plant tank and Altum scalars
Enquiry form
Send us an e-mail. We look forward to hearing from you.