Would it be possible to convert my eclipse filter to some sort of biological filtration? I was wondering if I could take out the carbon filter and put some LR pieces in it's place. How much light does the LR need? I don't think it would get much light in there... The tank is cycling so I think for now I'll leave the carbon in there but I'm thinking about the long run. Oh and I do not want to get rid of the hood all together
Thanks, Kat