i dont have any coral but i might get some. im always moving around my sand to stop algae from growing and making my tank look ugly so my water clouds up a lot. it gets real blurry. will this effect my coral that i will get? and are arrow crabs coral safe?
Be patient. Learn the hobby for a while before you get into more sensitive animals like coral and anemones. You'll get there, but it takes time and a lot of research.
