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Aquarium Advice Newbie
I currently have a 35 gallon four week old saltwater fish only tank. I am using an Emperor 400 for the filtration. Is it necessary that I have live rock and what are the steps with adding live rock? Thanks....
and more importantly (IMO) it reduces nitrate. Usually to zero. Very few filters can reduce nitrate as effectively.it is a maintenance free natural filter that adds life and character to your tank.