Currently looking at the Fiji Cube AIO DIY kit where it is the "AIO" part and you just attach it to the back of the tank. I'm wondering how much and what plumbing I would need to do or is it just as simple as drilling a hole in the back of the tank and putting it on the tank. Also has anyone had any decent success with this set up?
Link to the part: https://www.fijicube.com/products/in-sump-40-gallon-breeder
Link to the part: https://www.fijicube.com/products/in-sump-40-gallon-breeder