Sounds like a good plan if you keep it steady and simple. First, stick to a few species that are in good numbers, like small crabs or shrimp—those won’t upset the balance. Use a net with a fine mesh so you don’t take more than you need, and leave the rest to grow. Check local regulations and make sure you have the proper permits, that’s honesty first. Then, when you haul in your catch, put the extra back out so the next tide can keep thriving. Work hard but take care of the sea, that’s how you keep the business running for years.