Fish extenders..what are they?

[Shannon Stanfield]

I'm new to this board, our first Disney cruise is Jan 3rd 2016. I keep seeing things called fish extenders, what are these???

 

[erionm]

I'm new to this board, our first Disney cruise is Jan 3rd 2016. I keep seeing things called fish extenders, what are these???

http://www.wdwinfo.com/disney-cruise-line/meets.htm

 

[PrincessShmoo]

Here's a really good explanation of them (from the FAQ sticky)
http://www.disboards.com/threads/fish-extenders-101-can-someone-educate-me.2259129/#post-33184281