Old Lake Cottage
Pygmy Whitefish fishing in Canada
Prosopium coulterii
- Documented at
- 5 waters
- Primary species at
- 0 waters
- Ideal water temp
- 9°C
- Active range
- 4–15°C
Best pygmy whitefish waters today
Scored for 2026-09-14 from live weather, water temperature and this species’ own thermal range.
How to fish for pygmy whitefish
Pygmy whitefish are a tiny, deep-dwelling coldwater coregonid - a relict species rarely seen by anglers, living in the cold, deep water of a limited number of lakes and feeding on bottom invertebrates and plankton. They aren't a rod target; they're too small and too deep to catch on conventional tackle, and their significance is ecological and indicative. Their presence signals a deep, cold, well-oxygenated lake of high quality, and they form part of the forage base for lake trout and other deep-water predators. On a location page, a pygmy whitefish record is best read as evidence of a cold, deep, healthy system rather than as something to fish for.