Fish seem to love the soft and large leaves which can provide coverage for them, while this plant helps to improve the water quality by absorbing nitrates that are produced from the fish’s waste.
Although the Echinodorus plants are easy to grow, care for, and remain relatively inexpensive to purchase, they still require care and maintenance so that they can grow and thrive in your aquarium. This article will give you all the tips and tricks you need to know to care for this beautiful aquatic plant.
Family: Alismataceae
Scientific Name: Echinodorus grisebachii
Growth Rate: Slow to moderate
Propagation: Runners
Care Level: Easy, beginner-friendly
Placement: Mid-ground or background
Maximum Size: 18–20 inches
The Different Species Of Echinodorus
Interestingly, the term “Echinodorus” is used to describe the genus of an entire group of sword plants that vary in appearance and size.
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Echinodorus Appearance and Growth Rate
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There are some varieties of Echinodorus, such as the Melon sword plant, that have rounded red and green leaves but are still considered a sword plant. The main difference between the different species of Echinodorus is the size of the plant and the texture and color of the leaves.
A plus to caring for a plant from the Echinodorus genus is that they have a slow to moderate growth rate depending on the conditions they are kept in. Most Echinodorus do not get larger than 18 inches, with the smallest size being 4 inches.
Step-By-Step Care Guide for Growing Echinodorus
1. Aquarium Size
However, most species of Echinodorus require an aquarium of 10 to 20 gallons as a minimum. This plant grows vertically so it will do better in taller aquariums. The aquarium should be fully cycled first so that the plant does not get burned by high ammonia, nitrite, or nitrate levels.
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2. Planting and Substrate
The entire plant should be submerged in water and the main stem should protrude from the substrate while the rhizome and roots are planted in the substrate.
3. Lighting
Echinodorus can be grown in low to moderate lighting, but it can also grow under very bright conditions. Their light tolerance is versatile, and they should receive light from the top of the aquarium instead of from a side angle. This plant should receive between 6 to 11 hours of light during the day and have a period of darkness in between.
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4. Water Conditions
You can grow Echinodorus in both tropical (heated) and temperate (cool) aquariums at a temperature between 60 to 82 degrees Fahrenheit. This genus of plants can grow in a wide range of conditions which is why it is so popular for beginners.
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5. Fertilizers and CO2
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6. Propagation
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Conclusion
Echinodorus looks beautiful in aquariums and can greatly benefit the aquarium by not only improving its appearance but also the water quality. Out of all aquarium plants, you will find that sword plants are easy to care for and can thrive in nearly all aquarium environments with the right conditions and care. Most beginner aquarists start with species of Echinodorus before they move on to more delicate species of plants, which further shows how low-maintenance these plants are.
We hope that this article has helped you understand this fascinating genus of plants and how you can easily care for them in your home aquarium!
You might also be interested in: 8 Best Aquarium Stem Plants
Featured Image Credit: Echinodorus (Image Credit: Tommy Kronkvist, Wikimedia Commons CC BY-SA 3.0)
