Will growing sweet potatoes in fish tanks affect fish health?

No.

When your water body is acidic, if you add some acidic plants, it will make your water body more acidic. Alkaline plants such as sweet potatoes and potatoes will neutralize your acidity. In this way, in addition to the purification function of plants, we can also use the acidity and alkalinity of plants to fine-tune the acidity and alkalinity of our fish tank water, provide a more suitable living environment for our fish, and thereby reduce diseases. occurrence.

Precautions for raising fish in a fish tank

When raising fish in a fish tank, you must first pay attention to feeding. Different fish have different feeding habits. Herbivorous fish like plant-based feed, while carnivorous fish use fish and shrimp as food, so they must choose appropriate food to feed. In addition, pay attention to the feeding time, usually between 9 a.m. and 4 p.m., when the temperature is suitable and the fish have a greater appetite.

As cold-blooded animals, fish have limited adaptability to temperature. When the temperature is high, they are more energetic and have more appetite. When the temperature is high, they will become sluggish. Therefore, in winter, you must pay attention to temperature control. If it is a tropical fish, the water temperature must be above 20°C at any time.