Quoted from KingNine:As complicated as this hobby seems it is nothing compared to the learning curve of saltwater aquariums! It is a daily biology experiment. You are god running an ecosystem with one small mistake leading to catastrophic failure and costing hundreds or even thousands of dollars depending on the mistake. Online forums similar to pinside (reef central is bigger than pinside) keep that hobby going. I had both hobbies going at the same time for years but having two very expensive hobbies that are both complicated and time consuming was just too much. I gave up my 125 gallon reef tank to go back to my oldest love which is pinball. I miss my tank sometimes but I don't miss the daily grind of it and I'd miss not playing pinball more!
The reef tank equivalent in pinball is like this: You order a new mod to go in your game, and it looks great, but after a week you notice switches going out. Is it related to the mod or another root cause? You go to the local pinball repair shop to ask them, then spend the night reading repair manuals and schematics. You order a better multimeter to help take out some guesswork, and within a few more days you find the power board has issues. You replace a part here and there, but now you are convinced you should pull the mod to see if things go back to normal. Unfortunately the effects remain. You scour the internet, message forums, contact local experts, and after a few heart-wrenching weeks mysteriously the game is working again. It takes a few more weeks to get enough courage to try the mod again because it wasn't cheap, and things are perfect for years. What did you learn? Who cares, it's low maintenance again, but at least next month you will join a local group to get discounts on supplies and make friends with people that will help you out in a pinch next time.