Fathead Minnow/Golden Shiner
These are two minnow species that, by themselves, do very well in ponds. Their populations decline dramatically in the presence of largemouth bass. Their stocking is recommended in two situations. In a new pond, stocking 1,000 adult minnows or shiners per acre will provide food for stocked bass until bluegills and/or redear sunfish can spawn and produce young for bass to eat. The second situation is in ponds where the owner only wants to fish for largemouth bass. Stocking 1,000 adult minnows or shiners per acre on several occasions throughout the year can result in a quality bass fishery. The pond owner should be careful when purchasing minnows or shiners. Occasionally, fingerling carp and bullheads will contaminate a load of minnows/shiners. If they reproduce after stocking, severe problems can occur.
from
http://ohioline.osu.edu/a-fact/0010.html