Mae’r gwaith eisoes yn mynd rhagddo a chafodd y gamlas ei draenio ddechrau’r wythnos a chaiff y pysgod eu hachub gyda help plant ysgolion lleol yn ddiweddarach yr wythnos hon.
Work is already underway, with the canal drained early this week and fish rescues taking place, with the participation of local school children, later this week.