Hey all you zoo addicts! :)

[Pattylucylaura]

What makes a PE a PE if someone could elaborate that would be great.

 

[twon8]

the green slit mouth, along with a larger polyp size. that is only my opnion, and people call anything a pe; it allows them to charge more

 

[cowcio]

<a href=showthread.php?s=&postid=7581735#post7581735 target=_blank>Originally posted</a> by twon8
the green slit mouth, along with a larger polyp size. that is only my opnion

Those are correct.