ddeans
Aquarium Advice Apprentice
It is that time where I think I need to do my first partial water change. I have never done one on a salt water tank, and I read where some have actually vacuumed the bottom, and some just siphoned water out. I have a little over 150lbs of live rock rock on a crushed coral bottom, so I am worried that vacuuming will be more fun then I can stand. So vacuum, or siphon..?