 As per earlier beliefs, fish can remember things only up to three seconds. However, a new research has suggested that this could be false. The research has found that fish can remember things up to five months.
As per earlier beliefs, fish can remember things only up to three seconds. However, a new research has suggested that this could be false. The research has found that fish can remember things up to five months. 
In order to reach this conclusion, a month was spent by researchers at the Israeli Technion Institute of Technology in Haifa in schooling young fish to associate a certain sound with feeding time. 
Following this, the fish was released by them into the wild and when the fish became adults after five months, the sounds were repeated.