A classic and highly popular rosette plant known for its bright green, lanceolate leaves. It serves as an excellent centerpiece or background plant that develops a massive root system and thrives when provided with a nutrient-rich substrate. Because of its large broad leaves, it is famously favored by Angelfish and Discus as a spawning site.
Amazon Sword At a Glance
Amazon Sword Care and Setup
Layout Fit
Amazon Sword usually works best from the midground into the background and needs enough room to mature at about 50 cm tall and 40 cm wide.
Water Window
Aim for freshwater conditions with a steady current, plus 22 to 28 °C, pH 6 to 7.5, and 2 to 15 dGH.
Upkeep Rhythm
Expect moderate growth with low maintenance. Routine trimming keeps it tidy and stops it from drifting into neighboring space.
Amazon Sword Care Guide Summary
The Amazon Sword is a rosette or crown plant that usually works best from the midground into the background. Give it room to reach about 50 cm tall and 40 cm wide, so the mature plant still fits the layout. It is approachable for newer planted-tank keepers once the initial planting is done correctly. In day-to-day care, it responds best to moderate light, freshwater conditions, and a steady current. It usually grows well without added CO2. Keep this species within a comfortable range of 22 to 28 °C, pH 6 to 7.5, and 2 to 15 dGH.
Amazon Sword Planting, Feeding & Maintenance
The Amazon Sword does best when the setup matches the way it naturally grows. Plant it with enough room for the crown and new roots to establish cleanly. Most of its uptake happens through the root zone, so root tabs or an enriched bed matter more than frequent water-column dosing. A nutrient-rich substrate helps it settle faster and usually supports fuller growth. Keep the routine steady: moderate light and high nutrient demand usually give better results than big swings from week to week. This plant can also adapt to emersed growth, which is useful for growers who propagate outside the display tank.
Amazon Sword Compatibility
Use these signals as quick context, not hard rules. They help you judge how well Amazon Sword is likely to stay in place, tolerate curious fish, and contribute real cover in a mixed planted tank.
Aquarium Benefits
The Amazon Sword can work very well in a mixed tank, but its value depends on how well it handles fish pressure and how much usable cover it really provides. It can be sampled by omnivores, so it fits best with tankmates that do not constantly pick at foliage. Once rooted or attached, it is relatively dependable and easier to keep in place around more active fish. It adds some usable cover without turning the layout into a dense thicket. Its canopy can shade neighboring plants, so leave space around lower growers that need direct light. Aquarists also lean on it for breaking up sight lines and a useful spawning site, not just for appearance.
Amazon Sword Propagation
This species is usually propagated by plantlets and offsets. With moderate growth and low upkeep, it stays manageable with routine thinning and trimming. That gives you a better sense of whether simple trimming is enough or whether it is smarter to plan division, replanting, or thinning before the layout closes in.
Frequently Asked Questions About Amazon Sword
Is Amazon Sword a good beginner aquarium plant?
Yes, the Amazon Sword is an excellent, low-maintenance choice for beginner aquarists. Newer hobbyists can do well with it as long as the planting method and weekly routine stay consistent.
Where should Amazon Sword be placed in an aquarium?
This plant usually looks best from the midground into the background. At full size it can reach about 50 cm tall by 40 cm wide, so leave room for it to mature. It is best rooted into the substrate.
Does Amazon Sword need strong light or CO2?
For the best results, provide it with moderate lighting. Additionally, it usually grows well without added CO2.
What water conditions suit Amazon Sword?
Aim for freshwater conditions, a steady current, and a range around 22 to 28 °C, pH 6 to 7.5, and 2 to 15 dGH to keep this species inside its comfort zone.
How does Amazon Sword spread or help the aquarium?
It is usually propagated by plantlets and offsets. In the display tank, aquarists value this plant for breaking up sight lines and a useful spawning site.
Plants That Grow Well With Amazon Sword
These plants share compatible water parameters and growth habits with Amazon Sword, making them reliable companions in a shared aquascape.
Giant Sagittaria
Sagittaria platyphylla
Dwarf Chain Sword
Helanthium tenellum
Mauritius Micro Sword
Lilaeopsis mauritiana
Shoreweed
Littorella uniflora
Dwarf Hairgrass
Eleocharis parvula
Broadleaf Crinum
Crinum natans
Side-by-side comparisons for Amazon Sword
These guides compare Amazon Sword directly with another plant, helping you choose between similar roles, care needs, and layout tradeoffs.
Broadleaf Sword
Echinodorus bleheri
Melon Sword
Echinodorus osiris
Radican Sword
Echinodorus cordifolius
Balansae
Cryptocoryne crispatula
Congo Anubias
Anubias heterophylla
Gillet's Anubias
Anubias gilletii
Fish That Suit Amazon Sword
These fish pair well with Amazon Sword based on shared water preferences and temperament, helping you build a balanced tank around this plant.
X-Ray Tetra (Pristella)
Pristella maxillaris
Serpae Tetra
Hyphessobrycon eques
Odessa Barb
Pethia padamya
Twig Catfish (Farlowella)
Farlowella acus
Mosquitofish (Gambusia)
Gambusia affinis
Gold Barb
Barbodes semifasciolatus
Related plant profiles
These cards open plant profiles directly. They are chosen by overall care, layout, and growth-pattern similarity, rather than a side-by-side comparison guide.
Broadleaf Sword
Echinodorus bleheri
The Broadleaf Sword, widely known as the Amazon Sword, is a quintessential rosette plant in the aquarium hobby. It develops large, bright green leaves and a massive root system. As a notoriously heavy root feeder, it thrives when provided with a nutrient-rich substrate or root tabs. Its broad leaves make an excellent centerpiece and are famously favored as a natural spawning site by Angelfish and Discus.
Melon Sword
Echinodorus osiris
A classic and hardy rosette plant known for its beautiful melon-red to golden-pink new leaves that gradually mature to a rich green. Like most Echinodorus species, it develops an extensive root system and heavily relies on substrate nutrition for optimal growth. Its large, broad leaves make excellent focal points and serve as natural spawning sites for cichlids such as angelfish and discus.
Radican Sword
Echinodorus cordifolius
A very large, robust rosette plant popular for its broad, spade-shaped leaves. It is an excellent background plant for large aquariums and is widely recognized as a favorite spawning site for Angelfish. It frequently attempts to grow emersed, eagerly sending broad leaves above the water surface to form a dense canopy.
Micro Sword
Lilaeopsis brasiliensis
Lilaeopsis brasiliensis, commonly known as Micro Sword, is a popular runner-forming foreground plant that creates a dense, grass-like carpet. It requires moderate to high lighting and a nutrient-rich substrate to spread effectively. Uniquely, it is also highly adaptable and can tolerate low-end brackish conditions.
Mauritius Micro Sword
Lilaeopsis mauritiana
Lilaeopsis mauritiana is an attractive foreground plant endemic to Mauritius. Unlike the more common L. brasiliensis, its leaves are terete (round in cross-section), resembling tiny green quills. It is known to be slightly less demanding regarding light, though it grows slower. With patience, it forms a dense, distinctively textured carpet in the aquarium.
Wendtii Crypt
Cryptocoryne wendtii
Cryptocoryne wendtii is one of the most popular and adaptable rosette plants in the aquarium hobby. Commonly traded in color varieties such as 'Red', 'Green', and 'Brown' (which share identical care and sizing), it forms deep, robust roots and thrives in a wide range of water parameters. While prone to 'crypt melt' when first introduced to new water chemistry, it recovers quickly from its established root system.