Making Natural Probiotics for Fish Farming

Materials

- *Lactic acid bacteria* (Lactobacillus spp.): can be obtained from fermented products such as yogurt or kimchi.

- *Sugar*: as a source of energy for bacteria.

- *Water*: clean and chemical-free water.

How to Make

1. *Prepare materials*: mix lactic acid bacteria with sugar and water in a container.

2. *Fermentation*: allow the mixture to ferment for several days (3-5 days) at room temperature.

3. *Inspection*: check if the probiotic is ready to use by observing changes in color, smell, and texture.

Usage

1. *Add probiotic to water*: add probiotic to fish farming water in the right dosage.

2. *Monitor water quality*: regularly monitor water quality to ensure the probiotic is working effectively.

Benefits

1. *Improving fish health*: probiotics can help improve fish health by boosting their immune system.

2. *Reducing stress*: probiotics can help reduce stress in fish.

3. *Improving water quality*: probiotics can help improve water quality by reducing undecomposed organic matter.

By using natural probiotics, you can help improve the health and well-being of your farmed fish.