This is a new one on me, lol. I'm assuming you're talking about your jag. There shouldn't be any issues. They primarily eat fish and crustaceans in the wild, but they're large enough that I suspect small amphibians, lizards (or parts thereofIs it fine for a cichlid to eat a gecko's tail?
Heard a splash and a strong ripple in the water. Went over and saw a house gecko jumping out and scurrying to safety, without it's tail. The fish must have gotten it.
WYite