Just starting a topic for discussion so hopefully the folks that can make a difference will see it. It can be anything that affects the home hobbyists. I would say, off the top of my head, warranties, heaters and magnets. Heaters have, and still are, the weak link in our tanks. It's almost a necessity that you have something controlling them. Magnets can randomly rust underneath the coating without you even noticing, especially since most things have moved away from suction cups. Warranties kinda speaks for itself. Tunze, as far as I know, is the only reputable company that stands behind their products with a great warranty. They get that expensive items aren't supposed to be disposable. You truly get what you pay for with a good warranty on your hard earned money. So what are areas that you think need improvement in the hobby?