Ludwigia Atlantis

Ludwigia sp. Atlantis

📍 South America

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.

Tank Mates

Amano Shrimp

Peaceful algae eaters that do not uproot or damage stem plants

excellent

Red Cherry Shrimp

Small, non-destructive, and beneficial for algae control on leaves

excellent

Ember Tetra

Peaceful schooling fish that do not disturb plant roots or stems

good

Otocinclus

Gentle algae eaters that graze on plant surfaces without causing damage

excellent

Rotala Butterfly

Complementary stem plant that pairs well visually and has similar care requirements

excellent

German Blue Ram

Peaceful dwarf cichlid that respects planted areas and does not uproot stems

good

Common Diseases

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

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Quick Facts

co2: recommended
lighting: high
placement: midground
substrate: Root feeder; benefits from nutrient-rich aquasoil or regular fertilization in inert substrates. Gravel acceptable with supplemental root tabs.
growth rate: medium