Activated Carbon is the highest grade, pelleted activated carbon available ensuring the absorption of colour taint often caused by the tannins in bogwood, toxins and heavy metals found in some water sources and helps to reduce that "river" type smell that can build up in a mature aquarium. As well as leaving your water crystal clear the other useful element to this product is that it will quickly remove any residue after a course of medication or an accidental overdose! A suitably sized filter media bag is included for ease of use. Simply add the required amount of media to the filter bag, rinse under the tap and add to your filter.
Always test your water using Aquarium Lab test kits.
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Let us calculate your dosage for you!
To make the process of using our products even easier this handy dosage calculator tells you the amount you will need to put into your system. Please ensure you also read the instructions and warnings that are written on the bottle/pack label.
I know my system's measurements and want to:Calculate my volume
Replace after 2-3 months
* Always follow the instructions on the label. This calculator is intended to be used only as a guide to how much product you need to buy to treat your system. It does not take account of displacement caused by gravel, rocks and ornaments etc and does not include the volume of any external filtration system. NT Laboratories Ltd. will not accept any responsibility for inaccuracies or misuse of this guide.