JBL PROCRISTAL i30 SuperClear 6x
You’ll find answers to the most frequently asked questions in our FAQ section. If you can’t find what you’re looking for here, please don’t hesitate to contact us directly – we’ll be happy to help.
Activated carbon (e.g. JBL Carbomec and ProCristal SuperClear) always needs to be rinsed several times in warm water and then rinsed again in cold water before use. To protect against unnecessary contamination, we recommend the use of a fleece bag or a fixed filter basket with two layers of JBL Symec embedded.
In aquariums, activated carbon (e.g. JBL Carbomec activ, ultra) should only be used for a limited period to remove residual medication or unwanted discolouration. We recommend using it for 24-72 hours. Permanent filtering via activated carbon is not recommended, as useful substances such as protective colloids or nutrient carriers contained in modern aquarium fertilisers would also be removed.
Ask the JBL Service Team your question.