Three word story for more people with more than one word to say...

[sourland]

resulting in the

 

[lpatelski]

sinking of many

 

[RichardF]

brown macroalgae that

 

[sourland]

caused nerve damage

 

[lpatelski]

They swam funny

 

[theoldchick]

circling to the

 

[sourland]

left in erratic

 

[NickyKnack]

zig zag fashion

 

[sourland]

herky jerky attempts

 

[lpatelski]

to surface frequently