Hey guys,

I am still working on what to do with my leaking FOWLR tank- repair versus replace.

I am maybe considering a tank which is not drilled, so requiring overflows.

Our old 100g years ago was not drilled and we did not really have any problems with the overflow. Our new 210g is drilled.

So, thoughts and opinions/experiences good and bad with undrilled tanks? All comments welcome and appreciated.

Also if I bought the undrilled tank, thoughts on having it drilled and calfo put it? Costs? How difficult/where to have it done? Thanks.