Need help with large tank design.

[MarineGirl411]

I was thinking about the dimensions being 60 or 68 inches in length, 24 inches tall, 24 inches wide, 1 internal overflow to cut down on the real estate being taken up, starphire front panel, black silicone, polished edges, eurobracing, etc. I was wondering if having only 2 holes of the same size drilled for the overflow would cause any issues? I was thinking of having a sea swirl as the return over the back. I really need help with a design if anyone is willing. =) I was also thinking of placing the overflow in the left corner. Thank you for reading.

 

[Reef obcession]

I was thinking about the dimensions being 60 or 68 inches in length, 24 inches tall, 24 inches wide, 1 internal overflow to cut down on the real estate being taken up, starphire front panel, black silicone, polished edges, eurobracing, etc. I was wondering if having only 2 holes of the same size drilled for the overflow would cause any issues? I was thinking of having a sea swirl as the return over the back. I really need help with a design if anyone is willing. =) I was also thinking of placing the overflow in the left corner. Thank you for reading.

I would go with an 1 " overflow pipe as your return for insurance. The GPH on daul 1" pipe is far greater than you will need.

I like the corner idea becuase its even less intrusive as one in the middle. I also would use dual sea swirls 1" in each back corner running off a seperate pump (blueline 70) with the intake piped into your sump.