Welcome to the F3FIN Feeds Experimental Results Page!


The feeds in these results have been tested using the protocols outlined here, so that their performance as an aquafeed ingredient can be compared.

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Grow Out results for all experiments in the AFIRE database. The results below show the performance of complete feeds in grow out trials.

Experiment Set Up Performance Indices Water Quality Parameters
Details Feed Descriptor Feed Nutrition Analysis Feed Replicates Animals per Feed (initial) Initial Weight (g) System Survival Condition Factor Feed Intake Feed Conversion Ratio Economic FCR Weight Gain Percent Weight Gain Specific Growth Rate Protein Efficiency Ratio Protein Retention Efficiency % Fillet Yield Color Analysis of Fillets Taste Test of Fillets Nutritional Profile of Fillets Viscerosomatic Index Intraperitoneal Fat Ratio Hepatosomatic Index Liver Glycogen Histology Values C/N and Sr Isotope Values Temperature Dissolved O2 Salinity pH Alkalinity Nh3-N NO2-N No3-N TAN Ca2+ Mg2+ K+
Exp ID Experiment Name Exp Date Feed ID Feed Name Manufacturer Species Experimental or
Commercial?
Feed Formula Feed Ingredients # # g per animal ± stdev % Survival = [(# initial fish -
# final fish) / # initial fish]
x 100
K = [weight (g)/Length³ (cm)]
x 100
FI = Total g of feed consumed FCR = g feed consumed / g
weight gain
eFCR = $ of feed /kg of gain G = final weight (g) - initial
weight (g)
% G = [(Final weight (g) -
initial weight (g)) / initial
weight (g)] x 100
SGR (%/day) = 100 x [ln final
weight (g) - ln initial weight
(g)] / time (days)
PER = weight gained (g) /
protein consumed (g)
PRE = protein gained (g) /
protein consumed (g)
Filet yield = (fillet weight /
fish weight ) x 100
VSI (%) = 100 x [viscera weight
(g) / whole fish weight (g)]
IFP = 100 x [weight of fat (g)
/ weight of whole fish (g)]
HSI (%) = 100 x [liver weight
(g) / whole fish weight (g)]
Micrographs C ppm, % sat ppt ppm ppm ppm ppm