In North Dakota's Bakken formation, the break-even cost has fallen into the $20s in some counties, the state's Department of Mineral Resources reported last month. Producing a barrel of oil would still be profitable at $24 in Dunn County, down from $29 last October.
You can exclude this risk. Water temperatures and influence on fish behaviour Normal temperatures for keeping discus fish lie at 29-30 Â°C. If your fish are too calm and do not eat greedily but are hesitant about eating, raise the water temperature for c. two weeks to 33 Â°C. This will raise the metabolic rate of the discus fish and encourage their appetite and their sense of hunger.
The right temperature for red worms. Is it too hot or too cold to raise worms where you live? Red wigglers are hearty critters, but do need the right temperature, moisture, and food. Red worms (Eisenia Fetida) do best in temperatures between 55-77 degrees Fahrenheit, but can survive from 40-80 degrees F. Outside worm bins are subject to the elements and sometimes much more extreme temperatures in Summer and Winter.