water levels what do you think

xrayman

Member
My alk is 4.5 and my ca is 440 are these levels ok for my reef tank everything in tank is doing great mushrooms and polyps included.
 

barracuda

Active Member
xrayman, if your ALK is 4.5 Meq/l, so it's in the upper limit. Could be lowered a bit. But it's OK if you able to keep stable your Ca level at 440 ppm.
 
Top