Hygrophila Pinnatifida

Hygrophila pinnatifida

Plantae›Tracheophyta›Magnoliopsida›Acanthaceae

📍 India (Western Ghats)

One of the most unique Hygrophila species, with deeply lobed, pinnate leaves that have a reddish-brown underside. It is equally at home growing emersed on hardscape or submerged in the water column. Runners grow along the substrate or attach to wood and rock, creating a natural, spreading effect prized in Nature Aquarium style.

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 thrive in planted tanks and won't uproot or consume healthy plant tissue

excellent

Otocinclus

Gentle algae-eating fish that graze on surfaces without damaging established plants

good

Neon Tetra

Small, peaceful schooling fish that add visual interest without disturbing plants or substrate

excellent

Anubias Nana

Excellent companion plant with similar care requirements; both thrive with CO2 and medium-high lighting

excellent

Java Fern

Compatible low-light plant that can be mixed with Hygrophila pinnatifida for diverse aquascaping

excellent

Common Diseases

Nutrient Deficiency (Iron/Macronutrient)

Symptoms

Yellowing or pale leaves, stunted growth, loss of vibrant coloration particularly the purple undersides

Treatment

Increase fertilizer dosing frequency to 3x weekly; add comprehensive all-in-one fertilizer or separate macro/micronutrient supplements; ensure CO2 is adequate

Algae Overgrowth (Green/Black Spot Algae)

Symptoms

Green film or black spots on leaves, reduced light penetration, plant appears covered or smothered

Treatment

Reduce lighting duration to 8-10 hours daily; increase water changes; add algae-eating shrimp (Amano or Red Cherry); manually remove affected leaves; ensure adequate CO2 and nutrient balance

Melting (Tissue Decay)

Symptoms

Leaves become translucent, mushy, or dissolve; rapid deterioration of new growth

Treatment

Improve water quality with frequent partial water changes; ensure stable temperature (22-28°C); increase CO2 and fertilizer; remove severely affected leaves; check for ammonia/nitrite spikes

Slow Growth/Stunting

Symptoms

Minimal new leaf development, small leaves, pale coloration, plant appears dormant

Treatment

Verify lighting is medium-high (8-10 hours daily); increase CO2 injection; boost fertilization schedule; check water parameters (pH 6.0-7.5); ensure temperature is within optimal range