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've had one, and I'd rate it as fair, but you can do a lot better. It's one of the lower priced skimmers, and it will work, but I recommend you get something a lot better. Yes, it will be more expensive, but you'll be glad you did.
Most of the failings of the Red Sea skimmer revolve around it being difficult to clean, and about it being made of cheep plastic, which can easily break, compared to acrylic plastic.