How long do you think people stay In this hobby after they start their first tank? This hobby Is very demanding with lots of ups and downs. Even experienced reefers experience Issues from time to time. Maintaining a reef tank can be demanding but that's what's make the hobby so Intriguing. if you are starting a reef tank please do your research and ask questions and don't give up. This can be a very rewarding hobby that will bring lots of enjoyment.