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Myriophyllum Guyana
Myriophyllum sp. 'Guyana'
Plantae›Tracheophyta›Magnoliopsida›Saxifragales›Haloragaceae
📍 South America
Very fine, feathery stem plant with orange-red tips under strong light. Creates a soft, cloud-like effect in backgrounds.
Tank Mates
Beneficial algae grazers that won't damage plant tissue and help maintain water quality
Small, peaceful shrimp that won't uproot or consume the delicate foliage
Small, non-aggressive fish that appreciate the plant cover without damaging stems
Algae-eating fish that respect plants and help maintain tank cleanliness
Excellent companion stem plant with similar care requirements and aesthetic appeal
Complementary foreground plant that creates layered aquascaping with Myriophyllum Guyana
Common Diseases
Nutrient Deficiency
Yellowing or pale leaves, stunted growth, loss of red coloration in new tips, leaf melting
Increase fertilizer dosing (macros and micros), ensure adequate CO2 supplementation, perform 25-30% water changes weekly, test water parameters
Algae Overgrowth (Green Spot, Black Beard)
Visible algae coating on leaves and stems, reduced plant vigor, cloudy appearance
Reduce lighting duration to 8-10 hours daily, increase water circulation, boost CO2 levels, add algae-eating shrimp or fish, perform manual removal
Stem Rot
Blackening or mushy stems, foul odor, plant collapse, leaves falling off
Remove affected stems immediately, improve water circulation and reduce organic buildup, perform 30% water change, ensure adequate CO2 and nutrients to promote new healthy growth
Melting (Conversion Shock)
Rapid leaf dissolution, transparent or translucent foliage, plant appears to dissolve
Maintain stable water parameters (pH 6.0-7.5, GH 4-8), increase CO2 gradually, boost fertilization, ensure consistent lighting, be patient as plant adapts over 2-4 weeks
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Tips from the community 💡
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Quick Facts
- co2
- recommended
- lighting
- medium-high
- placement
- background
- difficulty
- medium
- growthRate
- fast