Ludwigia Rubin

Ludwigia repens 'Rubin'

Plantae›Tracheophyta›Magnoliopsida›Myrtales›Onagraceae

📍 Captive-bred (hybrid)

Dark red cultivar of Creeping Ludwigia. Deeper red than the standard form. Hardy and beginner-friendly — an easy red plant.

Tank Mates

Amano Shrimp

Peaceful algae grazers that won't damage plant leaves and help maintain tank cleanliness

excellent

Red Cherry Shrimp

Small, non-destructive shrimp that complement planted tanks and add visual interest

excellent

Neon Tetra

Peaceful schooling fish that won't uproot or damage stem plants

good

Ember Tetra

Small, gentle fish ideal for planted tanks; their small size prevents plant damage

good

Otocinclus

Algae-eating fish that graze on plant surfaces without harming healthy leaves

excellent

Dwarf Hairgrass

Complementary foreground plant that creates layered aquascaping with Ludwigia Rubin in background

excellent

Common Diseases

Nutrient Deficiency

Symptoms

Pale or yellowing leaves, stunted growth, loss of red coloration, thin stems

Treatment

Increase fertilizer dosing with all-in-one liquid fertilizers or add root tabs; ensure adequate lighting to support photosynthesis

Algae Overgrowth

Symptoms

Green or brown algae coating plant surfaces, reduced light penetration, plant decline

Treatment

Reduce lighting duration to 8-10 hours daily, perform regular water changes, introduce algae-eating fish or shrimp, improve water circulation

Melting

Symptoms

Leaves becoming translucent, mushy stems, rapid tissue breakdown after planting

Treatment

Ensure gradual acclimation to new tank conditions; maintain stable water parameters (pH 6.0-7.5, temperature 23-28°C); improve water circulation and avoid burying stems too deeply

Slow Growth

Symptoms

Minimal new leaf development, pale coloration, plant appearing stalled

Treatment

Increase lighting intensity to medium-high; boost fertilization with macronutrients (nitrogen, phosphorus, potassium) and micronutrients; ensure CO2 supplementation is optional but beneficial