Electric excellence

The electric eel currently lives in amazon rivers. However as climate change occurs these rivers will begin to dry up they will change from these vast rivers with large expanses of food. To smaller rivers with much less available fish and overall food. I think the electric eel will shrink is size to accommodate the loss of available food. The eel will also develop the ability to go on land for a very short period and jump out of the water in order to get low hanging fruit to eat.