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.
Grass carp are in the catfish ponds only a short time before the catfish are harvested so more grass carp may be needed to control weeds in the ponds. If the catfish ponds are harvested annually, stock 40 to 50 8-inch fish per acre.rass carp are in the catfish ponds only a short time before the catfish are harvested so more grass carp may be needed to control weeds in the ponds. If the catfish ponds are harvested annually, stock 40 to 50 8-inch fish per acre.