Updated: October 14, 2022

Frogbit plants are amazing aquatic plants that are commonly used in aquariums and ponds. They are easy to care for and can grow quickly, providing a beautiful addition to any aquatic environment. However, sometimes things can go wrong, and your frogbit plant may start to die. If you notice your frogbit plant is dying, don’t worry. There are several things you can do to save it.

Step 1: Identify the Problem

Before you can save your dying frogbit plant, you need to identify the problem. Here are some common issues that may cause your frogbit plant to die:

  • Lack of light
  • Poor water quality
  • Overcrowding
  • Nutrient deficiency
  • Pests or disease

Once you identify the problem, you can take steps to fix it.

Step 2: Adjust Lighting

Frogbit plants need a lot of light to thrive. If your plant is not getting enough light, it will start to die. Make sure your plant is getting at least six hours of direct sunlight every day. If your tank or pond does not receive enough natural light, consider installing a full-spectrum aquarium LED light.

Step 3: Check Water Quality

Poor water quality is another common cause of dying frogbit plants. Make sure the water in your aquarium or pond is at the correct pH level, and that it is free from harmful chemicals and toxins. Test the water regularly and perform water changes as needed.

Step 4: Reduce Overcrowding

Frogbit plants need space to grow. If your tank or pond is overcrowded with other plants or fish, your frogbit plant may not be getting the resources it needs to thrive. Consider removing some of the other plants or fish in the tank or pond to give your frogbit plant more space.

Step 5: Add Nutrients

Frogbit plants need nutrients to grow. If your plant is not getting enough nutrients, it will start to die. Consider adding a liquid fertilizer to the water to provide your plant with the nutrients it needs.

Step 6: Remove Pests or Disease

If your frogbit plant is infested with pests or disease, it may start to die. Inspect your plant regularly for signs of pests or disease and take steps to remove them immediately. You can use a commercial insecticide or fungicide, or try a natural remedy like neem oil.

Step 7: Be Patient

Saving a dying frogbit plant takes time and patience. It may take several weeks for your plant to recover fully. During this time, make sure you are providing the plant with the conditions it needs to thrive.

By following these steps, you can save your dying frogbit plant and return it to a healthy state.


How often should I water my frogbit plant?

Frogbit plants do not need to be watered since they are aquatic plants that grow in water.

How often should I fertilize my frogbit plant?

Frogbit plants should be fertilized every two weeks with a liquid fertilizer.

What should I do if my frogbit plant is turning yellow?

Yellowing leaves on a frogbit plant are typically a sign of nutrient deficiency. Try adding a liquid fertilizer to the water to provide the plant with the nutrients it needs.

Can I grow frogbit plants in a fish tank?

Yes, frogbit plants can be grown in fish tanks. They are great for providing shade and cover for fish and other aquatic life.

How big do frogbit plants get?

Frogbit plants can grow up to six inches in diameter.