ahh hey thats a better idea..thanks! Whats Seachem Renew? Why not just put the activated carbon back in?
so youre saying you could also take the old filter floss and put it into a new blue cartridge with the new carbon? so what you would have is like a double layer floss with carbon underneath it all?
so youre saying you could also take the old filter floss and put it into a new blue cartridge with the new carbon? so what you would have is like a double layer floss with carbon underneath it all?