13 results
In stock
- For intensive cultivation
- Helpful in cultivating the most demanding plants
- High iron content
- Also available as powder for refilling
- For heavily-lit tanks
In stock
- Re-mineralising salt mixture for increasing total hardness
- Particularly recommended for shrimp, crayfish and Malawi cichlid tanks
- For RO water and rainwater
In stock
- Consists of 3 nitrogenous components
- Contains nitrate, urea and ammonium
- Ideal for daily fertilisation
In stock
- Phosphat-Slow-release fertiliser
- Sealed in a plastic net, ready for use
- Releases controlled amounts of fertiliser to the water
- Ideal if you are away from home
In stock
- Powder for refilling KramerDrak by DRAK
- Just mix with water to make ready-for-use fertiliser
- When stored dry it is almost indefinitely durable
In stock
- Powder for refilling Ferrdrakon by DRAK
- Just mix with water to make ready-for-use fertiliser
- When stored dry it is almost indefinitely durable
In stock
- Re-mineralising salt mixture for increasing carbonate hardness
- Recommended for shrimp, crayfish and East Africa tanks
- For RO water and rainwater
In stock
- Re-mineralising salt mixture for very soft water
- Raises total hardness and carbonate hardness
- For RO water and rainwater
In stock
- For the basic supply of normally planted tanks
- Multiple stabilised
- Contains all important micronutrients
- Also available as powder for refilling
Out of stock
- Slow-release fertiliser
- Sealed in a plastic net, ready for use
- Releases controlled amounts of fertiliser to the water
- Ideal if you are away from home
DRAK - aquaristics products from own research and production!
The man behind DRAK is the aquaristics expert and chemist Dr. Andreas Kremser. As a manufacturer of products for water care, DRAK also offers aquarium fertilizers and epsom salts for water treatment in aquariums. Ferrdrakon is recommended as a classic iron complete fertilizer, while KramerDrak is more suitable for heavily planted aquariums with correspondingly strong lighting. Various macronutrients are also available as single component fertilizers.
A popular hardening salt is Duradrakon, for example, which specifically increases both the carbonate and total hardness. DRAK also offers useful pH buffer solutions for calibrating pH electrodes and long-term fertilizers in solid form.