I have made use of crushed coral in addition to sand. Should your going to use sand get a great deal of snails to help keep it clean up, you do not need to become vacuuming it or stirring it up,it make a large number!! So as to keep the https://aquarium-setup-tips07283.rimmablog.com/36359698/top-latest-five-aquarium-setup-tips-urban-news