Throughout MarineAndReef.com we have articles and videos on various aspects of creating and maintaining an aquarium. Here the links to the article and videos. Some links are to articles in our Web site, and some links to articles from beyond our Web site. Some videos were produced by MarineAndReef.com and some were produced by others. All the videos are hosted by YouTube. For those new to the hobby, watching the videos on filters, lights, protein skimmers, additives, RO systems and other types of products will give you a general idea of how they work.