Stage Duration in weeks Treatment Replicates Fish per replicate Feedings per day
Eggs & alevins 2 Common 12 ~80–85 0
Fry in diet groups 16 High* 6 ~50 2
only Low* 6 ~50 2
Fry in habitat and 12 High, simp. † 4 ~35 1
diet groups Low, simp. † 4 ~35 1
High, comp. † 8 6–7 1
Low, comp. † 8 6–7 1