Why Is My Amazon Sword Dying?

Is my Amazon Sword dying? This leaf changed color overnight
Is my Amazon Sword dying? This leaf changed color overnight from www.reddit.com

Amazon sword plants are among the most popular types of aquatic plants for aquarists. They are easy to take care of, and they look beautiful in an aquarium. Unfortunately, even the hardiest of plants can succumb to disease and death if not given the proper care and attention. If you are wondering why your Amazon sword is dying, you are not alone.

What Causes Amazon Sword Death?

There are several different reasons why an Amazon sword plant may start to die. Some of the most common causes are poor water quality, insufficient light, and incorrect fertilizer usage. Other causes of death include a lack of oxygen in the water, overcrowding, or even pests and diseases.

Poor Water Quality

Poor water quality is one of the main reasons why Amazon sword plants will die. If the water has a high concentration of nitrates and phosphates, the plant will have a hard time absorbing nutrients. This can lead to yellowing of the leaves, stunted growth, and eventually death. It is important to test the water regularly and make sure that the levels of nitrates and phosphates are kept at an acceptable level.

Insufficient Light

Amazon sword plants need plenty of light to survive. Without enough light, the plant will not be able to photosynthesize properly, and this can lead to death. If your aquarium does not get enough natural light, you should consider investing in a full-spectrum lighting system to provide the plant with the light it needs to survive.

Incorrect Fertilizer Usage

Fertilizers are essential for keeping aquatic plants healthy. However, if they are used incorrectly they can be toxic to the plants. Overfertilizing can cause the leaves to become yellow and the plant to die. It is important to follow the directions on the fertilizer package and to use only as much as is recommended.

Lack of Oxygen

Amazon sword plants need oxygen to survive. If the aquarium does not have enough oxygen, the plant will start to suffer. The leaves will turn yellow, and the plant will eventually die. You can increase the oxygen levels in your aquarium by adding an air pump or by increasing the surface area of the water.


Aquariums can become overcrowded quickly, which can lead to an Amazon sword plant dying. Too many fish or plants can cause a decrease in the oxygen levels in the water, which can be deadly for the plant. It is important to keep the number of fish and plants in your aquarium to a minimum to ensure that the Amazon sword plant has enough space to grow and thrive.

Pests and Diseases

Pests and diseases can also cause an Amazon sword plant to die. Common pests include snails, algae, and fungi. These pests can feed off of the plant, causing it to weaken and eventually die. Diseases can also affect the plant, causing it to wilt and turn yellow. If you notice any signs of pests or disease, it is important to treat the plant right away.

How to Prevent Amazon Sword Death

The best way to prevent your Amazon sword from dying is to provide it with the proper care and attention. Make sure that the water is clean and free of nitrates and phosphates. Provide the plant with enough light, and use the correct amount of fertilizer. Additionally, make sure that the aquarium is not overcrowded, and keep an eye out for any signs of pests or disease.


Amazon sword plants are hardy and easy to care for, but they can still succumb to death if not given the proper care. If you want to keep your Amazon sword healthy, it is important to make sure that the water is clean, the aquarium is not overcrowded, and the plant gets enough light and fertilizer. Additionally, keep an eye out for any signs of pests or disease, and treat them right away.


Popular posts from this blog

Maintaining Amazon Sword Plants: A Comprehensive Guide

Does Amazon Sword Need To Be Submerged?

Is It Ok To Leave Amazon Sword Floating?