I've used crushed coral and sand. When your about to use sand get a great deal of snails to keep it clear, you don't need to generally be vacuuming it or stirring it up,it make a large number!! Barbs are extremely well known among freshwater aquarium hobbyists and There are https://gregoryohrfq.designi1.com/58162633/aquarium-setup-tips-no-further-a-mystery