Lol

[Ironman]

honestly I wouldnt drill a top fin, thats one of there down falls is cheap glass, plus it would be a big headache to make a overflow. Im not saying it all cant be done, im just saying you are gambling with the chips against you. just buy a external overflow

 

[Ironman]

oh ya, also keep in mind to properly filter a 125 you would need two overflows

 

[JellyMan]

Yeah he remembers that part of yalls convo