Aquaculture Extension workers are often asked by potential fish farmers, “How do I get started in fish farming?” As a response, they are referred to general fish farming publications that discuss getting started in aquaculture, such as those found in the list of additional readings at the end of this work. Many such publications provide a checklist of questions as a way to begin learning about aquaculture. Here I outline and discuss critical factors that should be considered before starting a fish farming business.