So got these pieces to make an overflow for the new tank. Remembered on my 90g that the mega flow overflow had holes drilled in it where my finger is in pic on drain. Do I need to drill these? Imagine it's an air stop/break? Who knows this
Also guess I just need to get straight 1" and 3/4" schedule 40 and put it all together? See anything I may be missing?
Also guess I just need to get straight 1" and 3/4" schedule 40 and put it all together? See anything I may be missing?