Parents just keep breaking kids and don't consider for a moment the damage they are doing, the cycle goes on and on and on,,,,
My dad was a mentally ill tyrant. I started keeping fish when I was 8. For a year I had to hide the first fish I had, and only once I bred some bettas and got real cash for them did he show any enthusiasm.
I had periods during my youth and teens where I would have to get rid of my tanks, only because he would wake up one day and decide that I couldn't have them. I think it was because he couldn't stand to see his son finding pleasure in something,,he was so miserable.
The truth is, as a parent, there couldn't be a better hobby for your kids to have. Especially teenagers. When you consider the alternatives of them hopping in the car and heading to destinations unknown doing who knows what,,,I would rather have my kid parked in front of an aquarium and spending their money on protein skimmers and cannister filters rather than bags of weed or worse.
The hobby is an educational one in every aspect of it. Kids that are active in the aquarium hobby excel in math, science, and do better in school overall. Studies have been done and these are the facts.
My guess is, even without the data to support it, that kids that go smoke weed and drink and party and sneak around outside the home do not get good grades. Unless they are buying the drugs from a teacher.
I'm sorry you are going through this with your parents. I do not have all of the facts, and there are always two sides to a story, but really, the last thing I'm taking away from my daughter is her aquariums.
You will be old enough to move out soon enough. Just stick it out, be tough, and stay off the dope, and don't get anyone pregnant.
Bill