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PlantmediumFreshwater

Ludwigia Atlantis

Ludwigia sp. Atlantis

Ludwigia Atlantis is a vibrant stem plant prized for its striking red and orange coloration, especially under high light conditions. The narrow, lance-shaped leaves display a beautiful gradient from green to deep red depending on lighting and nutrient availability. It grows moderately fast and is ideal for creating colorful midground to background displays in planted aquariums.

At a glance

CO₂
recommended
Growth
Medium
Placement
midground
Temp
72–82°F
22–28°C
pH
6.0-7.5
GH
36–143 ppm
2–8 dGH

Ammonia 0 ppm and nitrate under 20 ppm.

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Common diseases 4Melt on Transition, Iron Deficiency, Algae on Leaves, Nutrient Deficiency (Macronutrients)

Melt on Transition

Symptoms

Leaves become translucent, mushy, and dissolve; typically occurs when plant is moved from emersed to fully submerged conditions

Treatment

Gradually acclimate plant to aquarium conditions over 1-2 weeks; maintain stable water parameters and ensure good water circulation; remove dead tissue promptly

Iron Deficiency

Symptoms

Yellowing of new leaves while veins remain green (interveinal chlorosis); reduced red coloration despite adequate lighting

Treatment

Dose liquid iron fertilizer 1-2 times weekly; ensure pH is not too high (above 7.5); check for nutrient imbalances that may inhibit iron uptake

Algae on Leaves

Symptoms

Green or brown algae coating on leaf surfaces; reduced photosynthesis and aesthetic appeal

Treatment

Increase water circulation and reduce photoperiod to 8-10 hours daily; add algae-eating fauna (Amano shrimp, Otocinclus); manually remove affected leaves; ensure CO2 and nutrient levels are adequate to outcompete algae

Nutrient Deficiency (Macronutrients)

Symptoms

Stunted growth, pale or yellowing leaves, weak stems; may indicate nitrogen, phosphorus, or potassium deficiency

Treatment

Dose all-in-one liquid fertilizer or macronutrient supplement weekly; perform regular water changes (25-30% weekly) to replenish nutrients; ensure substrate contains adequate nutrients if using aquasoil

Legality

No state or federal restrictions on record.

Not legal advice, and possibly incomplete or out of date. Rules vary by state and change over time; check with your state wildlife or agriculture agency before buying, keeping or shipping it.

The care information here is written with AI help, so it can contain mistakes. Spot one? Tell us and we'll fix it.

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