Cryptocoryne Hudoroi

Cryptocoryne hudoroi

Plantae›Tracheophyta›Magnoliopsida›Alismatales›Araceae

📍 Southeast Asia

Tall crypt with dramatic, heavily bullated (textured) leaves. Slow-growing but creates stunning focal points. From Borneo limestone streams.

Tank Mates

Otocinclus

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

excellent

German Blue Ram

Gentle bottom-dweller that respects plants and adds color without aggression

good

Red Cherry Shrimp

Algae-eating invertebrates that benefit from plant cover and won't harm established crypts

excellent

Anubias Barteri

Companion plant with similar low-light tolerance and slow growth; creates layered aquascaping

excellent

Java Moss

Low-light moss that pairs well with crypts and provides additional shelter for small fauna

excellent

Amano Shrimp

Larger shrimp species that maintains algae control without damaging plant tissue

excellent

Common Diseases

Crypt Rot

Symptoms

Rapid melting of leaves, blackening of rhizome, foul odor from substrate around plant base

Treatment

Remove affected portions immediately, improve water circulation and substrate aeration, reduce organic buildup, perform 30% water change, ensure adequate CO2 and nutrients

Nutrient Deficiency

Symptoms

Yellowing or pale leaves, stunted growth, holes in leaf tissue, loss of bullation texture

Treatment

Dose all-in-one fertilizer weekly, test water for macronutrients (nitrogen, phosphorus, potassium), consider root tabs for substrate supplementation, ensure adequate lighting

Algae Overgrowth on Leaves

Symptoms

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

Treatment

Increase water circulation, reduce photoperiod to 8-10 hours daily, add algae-eating fauna (Otocinclus, shrimp), manually remove algae with soft brush, maintain nutrient balance

Rhizome Rot

Symptoms

Soft, mushy rhizome that crumbles easily, foul smell, failure to produce new growth

Treatment

Remove plant and inspect rhizome carefully, trim away all soft tissue with sterile tools, replant in fresh substrate with improved drainage, reduce substrate compaction