Elatine Hydropiper

Elatine hydropiper

Plantae›Tracheophyta›Magnoliopsida›Malpighiales›Elatinaceae

📍 Europe

Tiny creeping plant with round paired leaves. Creates dense, moss-like carpets. Alternative to HC Cuba that tolerates slightly lower light.

Tank Mates

Otocinclus

Grazes algae without damaging delicate plant tissues; ideal for planted carpet tanks

excellent

Red Cherry Shrimp

Small shrimp that won't uproot plants; helps control algae and detritus in carpet

excellent

Amano Shrimp

Excellent algae control without harming plants; compatible with low-light carpet species

excellent

Monte Carlo

Complementary foreground plant; similar care requirements and growth patterns

excellent

Dwarf Hairgrass

Alternative carpet plant with similar light and CO2 needs; can be mixed for texture variation

good

Ember Tetra

Small, peaceful fish that won't disturb carpet; adds movement without uprooting plants

good

Common Diseases

Nutrient Deficiency

Symptoms

Yellowing leaves, stunted growth, pale coloration, melting of new shoots

Treatment

Increase fertilizer dosing frequency to 3-4 times weekly; ensure macro and micronutrient balance; test water parameters and adjust CO2 if needed

Algae Overgrowth

Symptoms

Green or brown algae coating plant surfaces, reduced light penetration to carpet

Treatment

Reduce photoperiod to 6-8 hours daily; increase water changes; add algae-eating shrimp or fish; maintain nutrient balance to prevent excess nutrients favoring algae

Melting

Symptoms

Rapid tissue breakdown, leaves becoming translucent and dissolving, plant collapse

Treatment

Improve water quality with frequent water changes; increase CO2 gradually; ensure stable temperature (23-28°C); reduce photoperiod temporarily while plant acclimates

Poor Root Development

Symptoms

Weak attachment to substrate, slow growth despite adequate lighting, plant drifting

Treatment

Ensure nutrient-rich substrate or add root tabs; increase macronutrient fertilization; maintain consistent water parameters; allow 2-3 weeks for establishment before assessing