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KramerDrak Special Iron Fertiliser for High-Light Tanks

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.

Responsible company
DRAK-Aquaristik Dr Andreas Kremser
Rosenstraße 22
71101 Schönaich
Germany
+49 7031 776353
4.9 /5

Average rating for 4.89 from 5 stars


66 by 66 reviews


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3 - 10 by 66 Reviews

9 March 2015 16:54

From: Altkunde - Import aus OSCommerce und Xanario

Rating on 5 from 5 stars

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

verified purchase

27 February 2015 23:32

From: Altkunde - Import aus OSCommerce und Xanario

Rating on 5 from 5 stars

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

verified purchase

10 January 2015 11:54

From: Altkunde - Import aus OSCommerce und Xanario

Rating on 5 from 5 stars

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.

verified purchase

23 December 2014 17:06

From: Altkunde - Import aus OSCommerce und Xanario

Rating on 5 from 5 stars

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.

verified purchase

16 December 2014 19:39

From: Altkunde - Import aus OSCommerce und Xanario

Rating on 5 from 5 stars

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.

verified purchase

4 December 2014 11:28

From: Altkunde - Import aus OSCommerce und Xanario

Rating on 5 from 5 stars

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.

verified purchase

1 November 2014 10:06

From: Altkunde - Import aus OSCommerce und Xanario

Rating on 5 from 5 stars

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.

verified purchase

24 October 2014 11:52

From: Altkunde - Import aus OSCommerce und Xanario

Rating on 3 from 5 stars

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.

verified purchase

30 July 2014 19:13

From: Altkunde - Import aus OSCommerce und Xanario

Rating on 5 from 5 stars

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

verified purchase

18 June 2014 10:59

From: Altkunde - Import aus OSCommerce und Xanario

Rating on 5 from 5 stars

Very good quality of the products,...

KramerDrak special complete iron fertiliser for strong light pools

Very good quality products, absolutely recommendable!

verified purchase

Roots conquer the forest

When designing this aquarium, a friend's photo of a large root forming a kind of subway served as inspiration.

Great pictures from the plant tank of A.L. from Eckenhaid near Nuremberg

The tank, which is currently almost nine months young, was switched to DRAK almost two months ago. With the fertiliser combination KramerDrak Power and KramerDrak solution as well as good lighting, regular thinning is required.

A gorgeous aquascape by Carlo Sette

A great aquascape about 5 months old by Carlo Sette in 120 × 45 × 45 cm, set up with Tropica Soil and lit 8 hours/day with a mix of Twinstar S3 and Juwel Helialux spectrum (LED - 170 W total).

Matteo Masotti's Plant Basin

A particularly beautiful plant pool in 120 × 40 cm mainly planted with the special aquatic plants from rareaquaticplants (Massimo Ianella).

Plant tank and Altum scalars

Hartwig M. from Weil der Stadt has been using Ferrdrakon and KramerDrak for several years now. The picture of the tank presented here dates from 02/2017.
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Accessories

Transparent 20 ml dispenser with graduation (5/10/15/20 ml) and long tube.

Average rating for 4.75 from 5 stars

20 ml screw-on dispenser
Simple dosing system for measuring fertilisers or water conditioners

Standard price: €0.99
A dosing pump made of transparent and white plastic, with pump head, screw cap and suction hose, against a white background.

Average rating for 4.58 from 5 stars

1 ml Dispenser pump
Measure out the required quantities of fertiliser or water conditioner

Standard price: €1.99
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