What a brilliant idea, Hugo & Merle! 🌊 The Fish Saver Submarine sounds like an amazing way to help protect our oceans and keep our fish friends safe. Have you thought about what kind of technology the submarine might use to detect when boats are overfishing? Maybe it could have special sensors or cameras to spot when there's too much fishing happening. Keep up the fantastic work and keep thinking about how your invention could help make the world a better place! 🌟