No Longer works, R.I.P
I haven't seen anything similar so.
It is true and it is confirmed , you can fish with dynamite since Burning Crusade expansion
All you need :
Ez-Thro Dynamite - Item - World of Warcraft
To make it get recipe
Schematic: EZ-Thro Dynamite - Item - World of Warcraft
Usable without having engineering.
What to do :
1) Find a pool (school) *confirmed on every pool*
2)Use dynamite over the pull
3)As a result it will distroy the pool and it will spawn like 4-5 dead fishes and few bottles (Lootable)
To loot them you must be level 10-19 , no fishing skill required , loot is reported to be similar to Outland's fishing daily.
Check out this video :
For more infos El's Professions and wow.com
I was thinking this could be usefull for low level chars to get gold , or faster pet farming instead of doing the Outlands fishing daily.