This allows waste to be flushed away from the cage. This will provide overall mixing and aeration. Want to locate the cage where it will have maximum available water movement.
Pesticides are toxic to fish.
Heavy amounts of manure can lead to dissolved oxygen problems. Water Quality Temperature Water temperature affects fish activity, behavior, feeding, growth, and reproduction. Fish are cold-bloodied, and their temperature is approximately the same as their surroundings. The temperature tolerances of common cage cultured species can be found in Table 1. Since fish take on the surrounding temperature, they cannot tolerate rapid changes in temperature.