The Amazon sword (Echinodorus grisebachii or Echinodorus amazonicus) is one of the most popular and beginner-friendly aquarium plants. Known for its beauty, hardiness, and fast growth, this vibrant plant is ideal for both novice and experienced aquarists. In this guide, we’ll cover everything you need to know about cultivating, caring for, and propagating the Amazon sword to keep your aquarium thriving.
One thing to note upfront: there is some confusion regarding the classification of this plant. However, this does not affect how you care for it. Let’s dive into its origins and care requirements.