So I have been trying to do things the right way, I have my fish in quarantine getting copper treatment, I built an algae turf scrubber, started carbon dosing. Getting ready for a reef aquarium. This morning my heater exploded and blew a hole in my sump. I have to admit after 5 years in the hobby today was my first that I wanted to quit. Any suggestions on a 3 chamber sump 30x15x15? Anybody else ever had an experience like this?