I paid for university flipping aquariums....$8000/year was the cost of uni and I would make most of the deals during summer. A 4 month span was enough to pay it off. Yes there’s money to be made.
I wouldn’t worry about getting fired for it, petco is a minimum wage disposable job that can be replaced in hours. And you could continue to dumpster dive the tanks. I don’t know about the rest, but I would imagine without any type of sticker on the tank, knowing where it came from would be impossibleWhat kind of money do you want to make? Is there money to make a few hundred bucks here and there on craigslist? Maybe. Are you going to be able to quit your job? No. If someone returns a tank you sealed to petco again you will probably get fired. I am not sure if you could get in trouble with the manufacturer either. They pay claims on leaking tanks and if they found out it had been resealed it could cause issues. If the person gets a $2,000 property damage claim denied over your work they may come looking for you. If you are looking at this as a tank maintenance or installation business they will definitely come after you. I never look at a business as sustainable if it has to live off of the inconsistent garbage generated by another business. Eventually people want to get paid for that raw material (trash). This is also something that takes a lot of time at scale and has a niche customer. Whenever I end up with a suspect tank I put it in the yard and keep goldfish, natives, or killis.
If you like building tanks here is a job in a tank manufacturing plant. You will learn more about making tanks than you ever dreamed of, and you can easily claim to be a master tank builder on MFK.
Spectrum Brands
I think he means this as kind of, "is it worth it?'' kind of deal. And if can he make a lot of money, and is there demand for the tanks he can get.Yes! On Monster fish keepers, you can make a post in the selling column. You could make a custom sump with the 55 gallon, and then reseal the 75 gallon. If there is no reason for you to keep them, then sell them as a pair.