How to prepare pond or tank to store fertilizer

Figure 45: Using a small pond, water jar, or cement tank as a compost pit 

- Farmers can use small ponds, water jars, or cement tanks as compost pits.

- Remember that regular fertilization to keep the pond water green according to the above method is a very important factor in making the fish grow well.

- Avoid using too much natural fertilizer or putting animal manure directly into the fish pond, as this can make the pond water dirty, toxic, and can kill the fish.