How much the absence of fish lead to a pond Filling faster?

The absence of fish in a pond can lead to faster filling due to a reduction in biological activity that typically contributes to nutrient cycling and sediment stabilization. Without fish, there may be less predation on invertebrates that help control algal blooms, potentially leading to increased organic matter accumulation. Additionally, without fish bioturbation, sediments may settle more quickly, allowing for faster filling of the pond. Overall, the absence of fish can disrupt the ecological balance, resulting in a more rapid accumulation of sediments and organic materials.