AdAndrews
Marine Enthusiast!
i replaced the nitrate sponge with noodles - as i dont like using any removes , nitrate sponges or carbon
the little bag of noodles sits nicely at the top with some filter floss to top it off
worked perfectly for me
i didnt buy the nitrate sponge- it came with the tank!!! i wont buy another
i will change whats left of the nitrate sponge then.
thanks for your help people








