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Compatible plant
Amazon Frogbit
Limnobium laevigatum
Very easy
Description
Amazon Frogbit is a floating plant native to Amazonia, perfect for discus aquariums. It creates natural shade that calms the fish and diffuses strong lighting.
🌍 Origin
Mexico, Central and South America (including the Amazon basin) — covers the natural habitat of discus.
Appearance
Round-to-oval green, glossy leaves that float on the surface. Long roots suspended in the water.
Recommended parameters
pH
5.5-7.5
Temperature
22-30°C
GH
2-12
Lighting
Medium–strong
Size
Leaves 2–5 cm, roots up to 30 cm
Growth
Fast
Position
Floating (surface)
Compatibility with discus
Ideal for an Amazonian biotope + the long roots offer shelter for fry. Discus love the diffused light.
Care
Minimal — remove the excess periodically. Don't let it cover 100% of the surface (oxygen).
Substrate
None — fully floating.
Fertilization
Absorbs directly from the water. No fertilizer needed.
CO2: Not needed
💡 Practical tips
- →Remove periodically — it multiplies fast
- →Long roots = shelter for fry
- →Cover max 50–60% of the surface for oxygenation
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