So on my next tank 225 acrylic I want to do a closed loop. I am tired of seeing power heads and cords in the tank. I really dont know the ins and outs of the closed loop system. I understand the main idea but have questions like-
How do you determine pump size?
How many outlets do I need/can I have?
What size should the inlet be?
Where are good locations for inlet/outlets?
What kind of pump? Should it be pressure rated?
Emergancy back up precautions?
Any and all knowledge, help,comment is welcome and appreciated.
Thanks