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Echinodorus 'Barthii' (Osiris)

Hardy rosette sword whose new leaves open deep red, a centrepiece for larger tanks.

Regular price $12.99
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Ships to New Zealand

Aquarium Plants are typically dispatched within 1 business day. Delivery times vary based on the destination. We do not ship live plants on Friday, unless specifically requested.

  • Free shipping on orders over $150. Not included: rural addresses and bulky items such as aquariums.
  • Under $150, courier is $6.80 to $9.90 depending on region, or $11.50 to $14.90 for rural addresses. The exact cost shows at checkout.
  • Rural and South Island addresses can take a little longer.

Full delivery details

Live Plant Guarantee

We want you to shop with confidence knowing your plants are covered by our Live Arrival Guarantee. Every plant is hand-picked, quality-checked, and packed with care to ensure it reaches you in healthy condition.

Our Promise

  • All live plants are guaranteed to arrive alive and healthy.
  • If your plants arrive damaged, melted, or in poor condition, we’ll replace or refund them — no hassle.
  • Just email us within 24 hours of delivery with clear photos of the affected plants and your order number.

Please Note

  • The guarantee applies only to the initial delivery.
  • Once the plants have been removed from their original packaging or planted into your aquarium, the guarantee no longer applies.
  • We can’t take responsibility for plants left exposed to extreme heat, cold, or direct sunlight after delivery, so please choose a delivery address where someone can receive the parcel promptly.

We genuinely want your aquascape to thrive — and we’ll always do our best to make things right if something goes wrong.

MediumLight
LowCO2
ModerateGrowth
BeginnerDifficulty

Placement Midground to background

Description

Echinodorus 'Barthii', sold as the Red Melon Sword, is a rosette sword plant whose new leaves push out in a deep red that softens to green as they mature. It grows into a broad, upright rosette, which makes it a natural centrepiece for the midground or background of a larger tank.

Give it a nutrient rich substrate and it settles in as a steady, low fuss grower. Moderate light keeps it healthy, and stronger light with added CO2 will push the red pigment further and firm up the growth. It stays tidy with the odd trim, and over time it throws plantlets on its flower stalks that you can replant to build up your collection. Mature plants reach roughly 25 to 50cm tall and 20 to 30cm wide, so leave it room to spread.

Care at a glance

  • Placement: Midground to background
  • Lighting: Medium
  • CO2: Low, not required
  • Growth rate: Moderate
  • Difficulty: Beginner
  • Colour: Red

Not all plants are equal. We work hard to make sure you get the best quality plants at the best prices, and what you receive is as per the photos. All our plants are harvested fresh, algae free and in great health. The conversion to submerged form starts in our grow out tanks, which maximises your success once it settles in.

Submerged: A plant grown completely below the tank's waterline.

Emersed: A plant with growth above the tank's waterline, such as leaves, stems and flowers.

Specifications

  • NZ Rarity
    Common
  • Colour
    Red
  • 5 stars: 1 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
T
Troy

Plant looks to be doing ok within the first 4 days.