Water parameters
Temperature18–28°C
pH6–7.8
General hardness (GH)3–15 dGH
Recommended range
Overview
Shinnersia rivularis is an aquatic plant of the daisy family from the streams of northeastern Mexico and Texas. Its light green leaves are lobed and wavy at the edges; because they look like oak leaves it is known as "Mexican oak leaf". It grows fast and lives easily in moderate light without CO₂ or special fertilizer. A 'Variegata' form with white-and-green variegated leaves is also sold.
Planting and Placement
- Plant the stems individually, 3–4 cm apart, 3–4 cm deep.
- Use it in the background or in corners, in groups of 5–7 stems.
Care and Fertilization
- Light: Moderate; under strong light it grows denser.
- CO₂: Not required.
- Fertilizer: Regular but light liquid fertilization is enough.
- Trimming: Because it grows fast it needs frequent cutting; take stems that reach the surface from the top and replant them.
Propagation
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Common Problems
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Hobbyist notes
Things you won't find in books, learned by trial and error. The most helpful ones are on top.
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Change history and contributors
- Page created · October 16, 2026