Extremly noob question for fish script

Hi, I am trying to build an aquarium for fun and actually make it as detailed as possible.
I tried the attactching fish to a rotating object, but it did look sort of well.. ok you catch my drift.

I have been by some tanks that others have made that appear to have a texture rotating script.
So I tried finding a full perm one that I could take apart and maybe learn from... I did find one. but alas my eyes water when looking at code or script...my mind is too small and perhaps I am too old of a woman to ever learn.

The script itself seemed to make the texture spiral upward like a barber shop pole.. wich didnt do the trick at all.

I was wondering if anyone could help point me in the right direction, to look for a small script that would add a little more life to the aquarium fish....IE: cylander rotate or suggest something else.

Thanks

Sahari

i belive i get what you mean

default
{
    state_entry()
    {
       llSetTextureAnim(ANIM_ON|LOOP|SMOOTH,ALL_SIDES,1,1,0,1,0.4);
    }

}

try playing arouns with that funtion, wiki.secondlife.com is your friend use it to your advantage if you havent already, with that funtion you can also creat a type of gif animation

thanks for the help and advice.. I been surving the college of scripting and music too...

try the swarm script works best with 3 or more fish and if its an aquarium set it for air and set the distance so they stay inside.
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-LW