I have used Sea-Swirls on all my tanks and systems for over the last 15 years, love them.I recently received some SeaSweeps for my 10 foot frag build. Similar concept to the Swirls, but you bolt on Tunze pumps to them. I sure hope they hold up like the Swirls are reported to work. I will use them for flow at the middle of the raceway.
Have you used Swirls before?
Thank you!! Great having you along for the ride both for the good and the patience building...I just have to applaud your patience. I hope it pays off for you in the long run! Fingers and toes crossed for you as well. Epic build, I very much enjoy following!