patching overflow cutouts

[Wackamole]

i might be getting a 180 gallon but it has cut-outs for an overflow box. how can i patch this? and where can i go about getting a peace of glass

 

[Wackamole]

cmon someone help me out here

 

[niblit]

Is it a glass or plexi tank?

 

[Wackamole]

glass

 

[Nova 8]

Add over flows and a sump

 

[rob22]

you can plug them with with pvc cap or go to your local home depot and have them cut you a peace of glass. or your local glass store. good luck