How Much Calories Do Zoolplankton Give To Fish?

How Much Calories Do Zoolplankton Give To Fish? There are about 0.003 Calories per milligram dry weight of phytoplankton. For every 100g wet plankton, there are 20g when dried. So: 0.003Cal/mg dry *1000mg dry/1g dry * 20g dry/100g wet = 0.6 Calories/gram. How many calories is one plankton? We find phytoplankton is 1 mg carbon