One subtle difference between green beans and reef equipment: green beans can't be patented. But please, someone come out with generic ecotech gear! who cares about cease and desist letters?! (just stop before the lawsuit)
All joking aside, when it comes to other dry goods like carbon, rodi membranes and other 'genericable' items I'm game. Heck, even "generic" no named corals catch my eye!
Green bean patent