Hi I am new at this, I've wanted to get into it since last summer when I took care of my neighbors salt water tank while she was on vacation. I have a 10 gallon freshwater tank that I purchased for my son. I'm now starting my 55 gallon salt water tank. I'm really excited and I've been reading all that I can about this hobby. I just added my substrate, I'm currently waiting for the water to clear. First lesson learned, listen to the local fish store over the neighbor. Hopefully, it will clear soon so I can add my LR.