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.
Kalk is not good for increasing levels it will make your ph skyrocket it's better at maintaining levels. If you want to increase your level to 10 and 440 then I would use regular 2 part for that. Then use kalk to keep your level where you want them.
I think the light is a little on the weak side. I feel like its more of a soft, lps coral light Going to keep an eye out for a used ai prime. The flow is not bad but I picked a jebao SLW-20 to put in there.