Hello All, I am going to be adding a 30g frag tank to my 90g tank. I will plumb the frag tank right into the sump of the 90g and return it back to both tanks. My main display is 4 years old, never had an algae problem. My nitrates and phos have always been a little high but Ive been getting them down. i know I will have to up my alk, cal and mag dose. By adding this frag tank will it cause any problems? If so what possible problems and solutions to fix it. Id rather want to be ready or expect something than have no idea
Thank You,
Owen
Thank You,
Owen