Can you put real fish with robo fish?

It's generally not advisable to put real fish with robotic fish. Real fish may become stressed or confused by the presence of a robotic fish, and there is a risk that they could see it as a threat or competitor. Additionally, robotic fish may not provide the same social or environmental interactions that real fish need for their well-being. If you're considering using robotic fish in an aquarium, it's best to keep them separate from live fish.