Kelpmax in Netherlands

[cbrauchli]

Hello! I live in the Netherlands and am struggling a bit to find a local equivalent to Kelpmax here. I know of Maxicrop, but can only find it in the UK and haven't found someone to ship it to the Netherlands.

After searching I found a product called Metrop MAM, which appears to contain 18.7% kelpak (by weight). It also has a bunch of other nutrients. I cannot add a link as a new member, but it is easy to google.

So, I have two questions.

1. Is this an adequate substitute for Kelpmax? (Or does anyone know where to get it here?)
2. If yes, should I follow the suggested feeding or feed more heavily less frequently? It looks like they suggest using 0.5 ml per liter, which is a much lower dose than suggested for Kelpak, but they also suggest feeding multiple times a day, as opposed to once every three weeks. I suppose this makes sense, since the instructions are for hydroponics.

Also, a rough translation of the composition of Metrop MAM, if it helps:

• Total nitrogen (N): 13.8%;
  • Nitrate: 6.8%;
  • Ammonia: 7%.
• Phosphate (P): 13.8%;
• Potassium (K): 5.5%;
• Magnesium Oxide (MgO): 1.22%;
• Iron (Fe): 1.22%;
• Manganese (Mn): 0.044%;
• Boron (B): 0.0056%;
• Cobalt (Co): 0.0007%;
• Copper (Cu): 0.044%;
• Zinc (Zn): 0.63%;
• Molybdenum (Mo): 0.0056%;
• Kelpak: 18.7%.

Thank you!