Effects of peptides and probiotics supplementation via diet on blood parameters and growth performance of during the growth-out phase.

Background: There is no evidence of peptides-probiotics symbiosis as supplements in aquafeeds.

Aim: To evaluate the effect of peptides and probiotics supplementation via diet on blood parameters and growth performance of juvenile , an Amazonian fish, during the growth-out phase.

Methods: 120 juvenile (242.