Alternanthera reineckii "Mini": A Colorful Foreground Gem for Aquascaping

If you're looking to add a splash of vibrant color and contrast to your aquascape, Alternanthera reineckii "Mini" (often abbreviated as AR "Mini") is one of the best plants you can choose. This stunning little stem plant boasts deep red to pinkish hues and compact growth that makes it a favorite for both beginner and expert aquascapers.

What Is Alternanthera reineckii "Mini"?

Alternanthera reineckii "Mini" is a dwarf cultivar of the larger AR varieties, originally native to South America. Through careful selection, this miniature version was developed to offer the same lush coloration in a plant that stays low and compact—making it ideal for foreground and midground placement.

Appearance & Growth Habit

AR "Mini" features dense rosettes of small, oval leaves that range from burgundy red to deep purple, depending on light and nutrients. Unlike most red stem plants that grow tall, AR "Mini" tends to creep horizontally when given intense lighting and trimmed regularly, creating a colorful carpet effect in high-tech aquascapes.

Ideal Tank Conditions

To bring out the best in AR "Mini," you'll want to provide stable, enriched conditions:

• ? Lighting: Medium to high (strong lighting encourages compact growth and richer colors)

• ? CO₂: Highly recommended for healthy, compact growth and vibrant coloration

• ? Fertilizers: Requires nutrient-rich substrate and consistent dosing of macro and micronutrients

• ?️ Temperature: 72–82°F (22–28°C)

• ? pH: 6.0–7.5

Planting and Care Tips

• Spacing: Plant individual stems a short distance apart so they can fill in naturally over time

• Trimming: Regular trimming promotes bushier, horizontal growth and prevents vertical stretching

• Replanting: Tops that are trimmed can be replanted to thicken your carpet

• Tankmates: Safe with most community fish, shrimp, and peaceful species

Why Choose AR "Mini"?

✔️ Adds vibrant red contrast against green plants
✔️ Ideal for Iwagumi and Dutch-style aquascapes
✔️ Compact growth makes it a rare red carpeting option
✔️ Responds well to trimming and propagation
✔️ Pairs beautifully with rocks, driftwood, and bright green carpeting plants

Common Pairings in Aquascapes

• Hemianthus callitrichoides "Cuba"

• Eleocharis acicularis (Dwarf Hairgrass)

• Pogostemon helferi (Downoi)

• Bucephalandra species

• Lava rocks or Seiryu stones

Final Thoughts

Alternanthera reineckii "Mini" is more than just a red plant—it's a statement piece for any aquascape. Its compact size, rich coloration, and versatile placement make it an essential addition for aquarists looking to bring contrast and vibrancy to their tank's layout. With the right care, AR "Mini" will reward you with a bold, eye-catching foreground that stands out in any planted aquarium.

Ready to add a splash of color to your aquascape?
Shop Alternanthera reineckii "Mini" now at Pet Zone SD!