jeżeli chodzi o aluminium to takie cuś daje triton
Low levels of Aluminium have been found in your system.
This is normal if you are using an aluminium based PO4 media. However try to find the contamination. To assist you in finding the source of error, we have listed them the most common sources of aluminium (sorted in descending order of frequency):
1. Aluminium based Phosphate remover
2. Zeolite
3. Metals in water
Use ROWAphos phosphate media to remove the aluminium.
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