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.
The tank has been running for about 4 weeks. It is on a closed loop. The jets don't sipon back on the closed loop and I have the back returns about 1/4 inch below the water line. I think that is that feature I like the most about the closed loop.
I have 2 250 mh 4 t5. A 40 gallon sump.I will have some more pics up soon.