hungup76
Member
Is their any thing I need to do to add another 55g on to an to my existing 120g system. so that I will have no adverse effect on my bio filter. the add on tank will be a 55g long bare bottom tank that will house my anemones. (one day) for now it will just be extra water storage. my thinking is that the increased volume that is not going to have its own bio filter. will add more stress on to my existing filtration system. Until it grows to handle the extra volume. am going to have to increase the bio filter in my display tank with products like bio-spira?