350 gal tank

[blue dog]

I have a chance at getting a 350g tank. they will drill holes in it for me, great.
It is ten ft long, how many over flows should i put in, and was thinking about a closed loop
system for more water flow. I am open to some ideas

 

[stylaster]

Im assuming this is an already built tank? Is it glass or acrylic? Number of overflows depends on what size return pump you are going to use. For a tank that size i would do three, or if the tank is being built, do a coast to coast overflow. Make sure you do 1.5" bulkheads and pipes to handle water volume.

 

[revhtree Verified Admin]

Wow big tank!

 

[kschweer]

I would look into the glass-holes overflows. They take up a lot less space than a traditional overflow box. They have them that handle up to 3000gph. Depending on what pump you go with you can get multiple units.
http://www.glass-holes.com/3000-Overflow-Box-Complete-Kit-gh3000kit.htm

 

[blue dog]

Tanks for the info. How can you tell if the glass is tempered ?
I will have to do more reading on coast to coast