A head-to-head comparison of the effect of probiotic growth enhancers processed with different methods on fish growth and ulcer formation.
To determine if freeze dried bacterial cultures shows non inferiority compared to fresh bacterial cultures of in relation to effect on safety, weight gain, survival, feed conversion rate and ulcer formation. Overall effect will be compared to controls.
All fish will be pre-vaccinated parr from supplier.
No adverse effect from treatment is expected.
The results from the study will be a part of the proof needed to show that the study treatment will increase fish health, fish weight and food conversion rate compared to untreated controls.
705 salmon will be used for this trial.
All fish will be pre-vaccinated parr from supplier.
No adverse effect from treatment is expected.
The results from the study will be a part of the proof needed to show that the study treatment will increase fish health, fish weight and food conversion rate compared to untreated controls.
705 salmon will be used for this trial.