Thanks, basically water levels have been good since I started checking, which is about a month ago when I started adding live rock, don't know if anything happened in that first 2 weeks. Ever since I started checking water though, all has been good, maybe a nitrate jump to 20 once but I fixed that in a quick hurry with a water change, maybe 10% water change and it dropped it to 10. Now when I check nitrate it reads 0 all the time, probably the algae using it.