At times the diagnosis of sepsis is straightforward. A patient can present with tachycardia, hypotension, tachypnea, fever, leukocytosis, metabolic acidosis, and complaints attributable to a serious infection such as pneumonia, acute pyelonephritis, or acute peritonitis.
Up front capital invested can range from as low as $500 for a small, shallow pond aeration system to as much as $8,000 or more for a larger system or a solar aerator.Operating cost is dependent on the number of amps needed to power an electric motor multiplied by the electricity cost in your area.ome electric aerators might run for 2-3 years without any major issues and others might run 5-7 years or longer. The table below is based on a set of assumptions that is fairly representative of actual costs for a 1 to 2 acre pond or small lake.
Typical costs: 1  There are many kits available online, with prices ranging from $450 for a 6-foot-long, 6-foot-wide pond to $5,500 for a 34-foot-long by 34-foot-wide pond.  Professionally installed koi ponds cost up to $50,000, depending on the pond's size, the experience of the contractor and the materials used.