Pond Boss Forums MANAGING AN EXISTING POND Feeding Sense of smell in fish.

There is a lot we don't know about fish senses. That includes the fish brain which is the center of "senses". They most likely don't work the way we humans anticipate. For example when some fish started evolving to live out of the water there is a lot they might have considered (assuming their brain worked that way). However they could not have envisioned fire because there was no background for the concept in the world they came from.