DSCN3887 (2) by Richard Zieger, on Flickr
Those are small. What size hooks did you use?
,
The eyes seeem to big,
Photograph one wet and design the eyes to that proportion.
I would like to see them wet ,
Your body and tail material proportions seem perfect.
I can envision them in tandem undulating under the surface. 
Very nice
A size 12 or 14 hook. Bead chain is small size.
Rick