The Bloated Barbed Gill Trout is a special [Barbed Gill Trout].
These containers are fished straight from the waters of The Lagoon and Umbrafen Lake, the eastern lakes of Zangarmarsh. A skill level of 305 is required to cast, 400 for 100% catch rate.
Bloated Barbed Gill Trout as a quest objective
Bloated Barbed Gill Trout contains [Partially Digested Weeds] and/or [Giant Freshwater Shrimp]. Shrimps are required for the fishing daily quest  Shrimpin' Ain't Easy.
Patch 2.4.0 (25-Mar-2008): Added
- ^ http://www.elsanglin.com/daily_fishing_quests.html#shrimpin