Risks Associated With Too Much Vitamin E. Except for an anticoagulant effect, vitamin E has no known toxicity or side effects. There was a meta-analysis conducted by John Hopkins in 2004 that raised some concern about higher daily intakes, but this was most likely associated with pre-existing health conditions.
BUT-those four pike averaged 7 pounds each. That's 28 pounds of northern pike in a 3-acre pond, or nearly 10 pounds/acre of water. Compared to waters across North America, that is a high biomass (poundage) of northern pike. But, think about that. Four fish lived in an area bigger than three football fields.
Female Walleyes mature at approximately 5 years, grow faster than the males after age 4 and can live considerably longer. Notes Male Northern Pike mature at approximately 4-5 years, generally grow to approximately 28 /71cm and have a life expectancy of 15-25 years.Female Northern Pike mature at approximately 5-6 years, grow considerably faster than males and live considerably longer.The larger that female Walleye and Northern Pike become, the better spawners they are.e are in the mid boreal forests of Northern Ontario so Walleye and Northern Pike in Southern Regions will grow much faster, possibly twice as fast, as our region. However, our Walleye and Northern Pike tend to live much longer, perhaps twice the age or more.