The Echinodorus Long Leaf Banana is an uncommon sword-type aquarium plant valued for its long, narrow leaves and strong vertical growth. It combines the hardiness of Echinodorus species with an elegant grass-like appearance, making it an excellent background plant for larger aquariums.

Overview

• Common Name: Long Leaf Banana Sword

• Genus: Echinodorus

• Plant Type: Rosette plant

• Placement: Background

• Growth Rate: Moderate

This plant is appreciated for its flowing foliage and easy maintenance.

Appearance

• Long, narrow sword-shaped leaves

• Bright to dark green coloration

• Upright growth habit

• Graceful, ribbon-like appearance

Leaf size:

• Length: 30–60 cm (12–24 inches)

• Width: 1–3 cm

Mature plants form:

• dense rosettes

• elegant vertical accents

• natural jungle-like backgrounds

Aquarium Placement

Best used as:

• Background plant

• Corner plant

• Tall accent plant

Ideal for:

• Large planted aquariums

• Discus tanks

• South American aquascapes

• Nature-style layouts

Its narrow leaves create movement without blocking excessive light.

Water Parameters

Recommended conditions:

• Temperature: 22–30°C

• pH: 6.0–8.0

• Soft to moderately hard water

It adapts well to a wide range of aquarium conditions.

Lighting

Requirements:

• Low to medium light

Under stronger lighting:

• faster growth

• denser foliage

Under lower lighting:

• slower but healthy growth

CO₂ is optional and not essential.

Nutrient Requirements

Like most sword plants, it is a heavy root feeder.

Benefits from:

• nutrient-rich substrate

• root tabs

• iron supplementation

Good nutrition promotes:

• larger leaves

• stronger root systems

• richer green coloration

Growth and Propagation

Growth rate:

• Moderate

Propagation occurs through:

• flower stalks

• adventitious plantlets

Small daughter plants develop on flowering stems and can be replanted once roots form.

Compatibility

Compatible with:

• discus

• angelfish

• tetras

• rasboras

• corydoras

• shrimp

Its sturdy leaves tolerate most peaceful community fish.

Common Issues

Nutrient Deficiency

Symptoms:

• pale leaves

• slow growth

• yellowing foliage

Transplant Shock

May occur after relocation but usually resolves with stable conditions.

Algae Growth

Can develop on older leaves if lighting and nutrients become unbalanced.

Care Difficulty

Easy

Main requirements:

• nutrient-rich substrate

• adequate space

• regular root feeding

It is suitable for both beginners and experienced aquarists.

Advantages

• Elegant long leaves

• Low-tech friendly

• Hardy and adaptable

• Excellent background coverage

• Suitable for warm discus tanks

• Easy propagation

Disadvantages

• Can become quite large

• Requires background space

• Heavy root feeder

Difference from Amazon Sword

Compared to Amazon Sword:

• Long Leaf Banana has much narrower leaves

• Creates a lighter, more flowing appearance

• Occupies less visual space despite similar height

Why Aquarists Value It

Echinodorus Long Leaf Banana is admired for:

• graceful ribbon-like foliage

• easy care requirements

• adaptability to low-tech setups

• natural background effect

A mature specimen creates a lush, flowing backdrop that adds height, movement, and elegance to planted aquariums without overwhelming the aquascape.