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 had a similar problem and searching it seems that the bluetooth was the issue. It seems ok now except one pump did not like being master, so made it the slave.
I picked a cheap one up on AMZ fir under $20. Only 3 options, 2x in 24hr - every 12 hrs, 1x in 24 hr or 1x 48hr. I used the last opt to be safe. Only downside was no clock. It starts counting the time as soon as you plug it in.
Eric, calcium is 425 x 3 is 1275. My Mag is 1470 and I dose it weekly.
I think my numbers ate good now and tank looks better, even the soft coral looking happier. Just need to keep up on Alk.