Is there a maximum hole size on 1/4" glass

[James77]

Going to be drilling my 40g breeder for an overflow, and would like to use the old overflow ( Eclipse L) from my 120g.

It requires (2) 1 1/2" bulkheads. They are spaced appropriately apart and from rim.

I've drilled more than enough holes in tanks, but they have always been 90g-120g tanks. The 40g breeder can take that, right?

 

[CudaScott]

It will be fine with that size holes in 1/4” glass in fact i has more support in a 40 breeder than a 90 or 120 gallon tank

 

[James77]

It will be fine with that size holes in 1/4” glass in fact i has more support in a 40 breeder than a 90 or 120 gallon tank

Thanks, good to know