Folks, if you've recently upgraded or renewed your annual club membership but it's still not active, please reach out to the BOD or a moderator. The PayPal system has a slight bug which it doesn't allow it to activate the account on it's own.
I called Premium Aquatics for my rock and decided against it, they said that the rock is not really cured anymore because it is selling very fast. I finally went with Harbor Aquatics and so far am pleased. The rock was clean, wet and has lots of life on it, plenty of macro and coralline...
Thanks for the reply. Right now my KH is 10 and Ca is 370 (sailfert kit) and I know that is fine. My Ca was at about 350, KH 12 and what I noticed is that the corallines start to show bleaching if I dont add Ca. So thanks to this post I understand that I need to keep KH at the lower end 8-10 and...
Hi all,
Can someone explain the relationship between Alk and Calcium? I read that you need to add calcium with caution because it may crash the PH or something along those lines.