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.
It's a reefer sump, the chamber that is designed for a skimmer. It has same level regardless if the tank needs to be topped off or not.
I am debating it's too high in the water, I just can't get the bubbles to be the size at the neck that the directions want. It's in depth water it calls for...