Hi,
I just purchased a used 180 gallon bowfront aquarium that is going to need to work before I can get it up and running. It currently is drilled for a single overflow in the right corner but I am considering adding an additional overflow in the left corner for better water filtration down to the sump. What are your thoughts on single vs. double corner overflows? I am also curious if you have recommendations for the overflow set up? I have a picture of how it is currently set up (the return is the top hole in the current configuration). It is drilled in the back since the bottom and front are tempered glass.
I just purchased a used 180 gallon bowfront aquarium that is going to need to work before I can get it up and running. It currently is drilled for a single overflow in the right corner but I am considering adding an additional overflow in the left corner for better water filtration down to the sump. What are your thoughts on single vs. double corner overflows? I am also curious if you have recommendations for the overflow set up? I have a picture of how it is currently set up (the return is the top hole in the current configuration). It is drilled in the back since the bottom and front are tempered glass.