Waggles Posted December 20, 2014 Report Share Posted December 20, 2014 I have an internal filter that allows for small cartridges of activated carbon to be inserted above the sponge. Will this carbon rob the tank of the micro-nutrients that I add to feed the aquarium plants? Like the copper, boron, iron, etc... Link to comment Share on other sites More sharing options...
Donny@ageofaquariums Posted December 20, 2014 Report Share Posted December 20, 2014 Amano uses activated carbon.......... just saying....... Link to comment Share on other sites More sharing options...
