Hygrophila Lancea Taiwan

Hygrophila lancea

Plantae›Tracheophyta›Magnoliopsida›Acanthaceae

📍 Cultivar (Taiwan)

A Taiwanese-bred cultivar with slightly broader leaves than the Araguaia form and notably more vivid red-pink coloration. Stays compact and dense with regular trimming and responds well to high light and CO2 by turning a deep wine-red. A sought-after plant in the ADA-style planted tank community.

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

excellent

Otocinclus

Algae-eating fish that respect plants and help maintain water quality in planted setups

good

Rotala Rotundifolia

Complementary stem plant with similar care requirements; creates attractive color contrast

excellent

Dwarf Hairgrass

Foreground plant that pairs well in ADA-style layouts; similar nutrient and light demands

excellent

Common Diseases

Nutrient Deficiency (Nitrogen/Iron)

Symptoms

Yellowing of new leaves, stunted growth, pale coloration despite adequate light

Treatment

Increase fertilizer dosing with all-in-one or macronutrient supplements; ensure CO2 is present; check water parameters

Algae Overgrowth (Green Spot/Black Beard)

Symptoms

Green or black algae coating on leaves, reduced plant vigor, poor coloration

Treatment

Reduce light duration to 8-10 hours daily, increase water change frequency, add algae-eating fauna (Amano shrimp, Otocinclus), ensure adequate CO2

Melting (Leaf Decay)

Symptoms

Rapid leaf deterioration, mushy stems, translucent appearance of affected tissue

Treatment

Improve water quality with frequent partial water changes; ensure stable temperature (22-28°C); increase CO2 and light gradually; trim affected portions