LF : Lifereef overflow box

[Casey8]

I had tried CPR before and I got a flood about 5 gallons of water on the floor because the stupid pump stopped running. Thank God, nothing serious damaged. Since then I am using a Lifereef overflow box until now. It is a very reliable one, never failed as they say. I was ordered a 300GPH overflow box from Lifereef, I didn't realize it was way too small for my tank. I need a bigger one, but I don't want to order a new one again because its expensive plus the shipping, it is a little bit over priced for me. I am hoping I can find a used one, because as I can see people today is having a RR tank instead of using an overflow box. When I bought the tank it was not drilled - my stupidity - I have no choice but to use an overflow box for now until I change to a new tank in the future if I need to move again.