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 want to add more live sand to my already establish tank. I would be adding this to the refugium area, now what's the best way I could do this? should I have to cure it first? or add little at the time and keep an eye on the water parameters.