Hemianthus Micranthemoides

Hemianthus micranthemoides

Plantae›Tracheophyta›Magnoliopsida›Linderniaceae

📍 North America

A popular stem plant producing tiny, round, bright green leaves in whorls of three to four, creating a fine-textured, dense appearance. It can be grown as a mid-ground bush or as a foreground carpet with regular trimming. Easier to maintain than HC Cuba but provides a similar compact, fine-leaved look.

Tank Mates

Otocinclus

Peaceful algae grazers that won't uproot or damage delicate plant tissue

excellent

Red Cherry Shrimp

Small, non-destructive shrimp that help control algae and thrive in planted tanks

excellent

Dwarf Hairgrass

Complementary foreground plant with similar care requirements and aesthetic appeal

excellent

Emerald Dwarf Rasbora

Peaceful schooling fish that won't disturb plants and prefer densely planted environments

good

Amano Shrimp

Excellent algae control without damaging plant leaves; compatible with intermediate plant care

excellent

Anubias Nana

Companion plant with similar water parameter tolerance and low-light adaptability

excellent

Common Diseases

Nutrient Deficiency

Symptoms

Yellowing leaves, stunted growth, pale coloration, leaf holes or necrosis

Treatment

Dose liquid fertilizer containing macronutrients (NPK) and micronutrients (iron, trace elements) 2-3 times weekly; consider root tabs if substrate is depleted

Algae Overgrowth

Symptoms

Green, brown, or black algae coating plant surfaces; reduced light penetration to leaves

Treatment

Reduce light duration to 8-10 hours daily, increase water changes, add algae-eating fish or shrimp, manually remove visible algae, improve water circulation

Melting

Symptoms

Leaves become translucent, mushy, and dissolve; stems become soft and deteriorate

Treatment

Improve water quality with frequent partial water changes; ensure stable temperature (20-26°C); increase CO2 injection if available; trim affected portions and allow new growth

Slow Growth

Symptoms

Minimal new leaf development, weak stems, pale appearance despite adequate lighting

Treatment

Increase light intensity to medium-high levels; boost CO2 supplementation; dose comprehensive fertilizers; ensure water parameters remain within range (pH 6.0-7.0, 2-10 dGH)