Fathead minnows could allow, relatively well, severe conditions. It can occupy waters that could be unliveable to various other fish. Waste drainage websites are an instance. However, the toxins in these scenarios could affect the minnows. There can be lowered reproductive ability.
The fathead minnow is a freshwater fish. Its environment prolongs from Canada to Texas to Virginia and likewise up to the northeastern part of the United States. These minnows allow a selection of ecological conditions such as reduced oxygen. They are located in wetlands, ponds, as well as tiny lakes. They have an olive-grey appearance, with a red stripe along the back and also sides, along with a lighter colored belly. There is a spot on its dorsal fin. The man has reproducing tubes on its snout. They are used as feeder fish.