DRAK Duradrakon

(14 ratings)

Re-mineralising salt mixture for very soft water
Raises total hardness and carbonate hardness
For RO water and rainwater

In stock

Free shipping on orders over € 60,- within Germany Change region

Express delivery possible

1-3 business days - order today and we’ll deliver next week on Tuesday at the earliest

I want to order to

confirm

Unit size

100 g

€

€ 99,- / kg

200 g

€

15.

€ 79,50 / kg

500 g

€

35.

€ 71,80 / kg

1.000 g

€

62.

€ 62,90 / kg

Please choose a variation

Item question

We’re here for you!

Please enter your question and e-mail and we’ll contact you as soon as possible. It usually takes us up to 24 hours during business days to respond.

Thank you for your question!

Thank you, we’ll get in touch!

Close window

You already sent us a question.

Please wait a few minutes

Description

This hardening salt mixture is suitable only for Aquarium water with adequate free CO₂ (preferred is when the CO₂ is produced by a controlled CO₂ system) and where there is a pH-value wide under 7 (preferred RO - as well as DM-water), because otherwise some components only disperse slowly or not at all!

Pure reverse osmosis-water is not suitable, except for a few special cases, (pure circulation-pools, black water biotope), for direct application in the aquarium. The few available mineral substances that it still contains are too quickly used-up. To supply fish and plants it is therefore sensible and correct, that the water used should be hardened to a total hardness / carbonate hardness value of 1 - 3 ° dH. Those that do not wish to do this by blending together with drinking water or that are not in a position to do it, (e.g. the origin water would be too polluted!), will need a hardening salt mixture, that supplies the water with a pre-defined dosage of mineral substances.

Usage

According to the situation, whether one prefers to increase the total hardness or the carbonate hardness, are the dosages (slightly) different:

To increase about 1 °d TH you will need approx. 2.8 g Duradrakon / 100 l water.

To increase about 1 °d CH you will need approx. 3.6 g Duradrakon / 100 l water.

With a dosage of approx. 3.6 g Duradrakon per 100 l water, the following amounts of important ions are added:
22.3 mg/l hydrogencarbonate, 6.2 mg/l calcium, 5.3 mg/l sulfate, 3.6 mg/l chloride, 2.0 mg/l sodium, 1.9 mg/l magnesium, 0.8 mg/l potassium, trace elements

Product Safety Notes

Caution: Risk of Ingestion

Warning notes:

Keep out of reach of children.
In case of accidental ingestion, seek medical advice and present this label.

DRAK

Aquarium plant fertilizers, water conditioners, remineralizing salts and supplies for marine aquaristics made by a specialist. Dr. Andreas Kremser (DRAK) offers a wide product range for planted aquarium enthusiasts and aquascpapes. Besides micronutrient fertilizers like his Ferrdrakon complete iron fertilizer, he offers macronutrients as well as micronutrient fertilizers for special purposes like the KramerDrak - complete iron fertilizer for strongly lit tanks.

Manufacturer Information

Manufacturer
Name	DRAK-Aquaristik Dr. Andreas Kremser
Street	Rosenstraße 22
City	71101 Schönaich
State	Baden-Württemberg
Country	Deutschland
E-Mail	info@drak.de
Website	www.drak.de