As the youngsters grow, they are transferred to larger pools, where their diet is whole fish until they are about three years old and between four and five feet [1.25 - 1.5 m] long.
यानंतर एका मोठ्या खाटीकखान्यातून येणाऱ्‍या बीफचे वाया गेलेले तुकडे चारले जातात.