new builed need some help!!

[shawn_r_g86]

hi all i have a 75 gallon tank but i am running out of room so i am getting a 150 and i was going to use my homemade 20 gall high sump and a nother 20 high for a refugium but dont know how to plumb them together to make it all work right and i am hopeing that will be good for a 150. i am makeing a stand so i can maximiz my space. thanks for the help

 

[rhino509]

either over the back/hang on back overflow or drilled holes....and bulkheads..its pretty much the standard for plumbing tanks together or to display tanks.

 

[Steve Wright2]

hey shawn
is using the existing 75 as the sump for the 150 an option?

Steve