New tank flow questions....

[cincijoe]

I'm getting ready to order my 180 72x24x25 and I'm trying to figure out where to have them place my overflows.......
Should I go with a center where I can have my returns flow out in both directions, or in each corner? Should I have them also drill extra holes for a closed loop for added flow?
Just looking for the best way to add alot of flow.

 

[bona42na]

You get to drill once so I suggest get the holes for the CL even if you only decide to add it later. Im doing the same thing now for a 50 breeder .

 

[robchuck]

I just had to make the overflow placement decision recently. Ultimately, I chose to have 1 center-rear overflow because I like looking through the sides of the tank and the center overflow provides more linear overflow space than two corner overflows would have (this allows for more flow through the overflow).
Another option to consider in place of a closed loop are the Tunze Turbelle Streams. They are pricey, but using the 6100's combined with a controller will give you over 6000gph, tons of flexibility, and minimal electrical use with no external plumbing.

 

[darthmatt]

I had mine drilled last year, I did the 2 in the corners. But I have to say, I like the one in the center better. I have 2 stacks of rock to cover them with the center of the tank wide open. I would rather have 1 stack of rock in the center of the tank and have the ends clear. Matt

 

[cincijoe]

Thanks for all the input!