Stunted Growth / CO2 and Light Deficiency
🔎 依症狀查找
關於這種疾病
A condition in which aquatic plant growth slows significantly or leaves become smaller than normal. It tends to occur when CO2 concentration, light intensity, water temperature, or a combination of these falls below the plant's requirements.
主要症狀
- Leaves are small and stems grow thin and elongated (etiolated)
- New shoot emergence is extremely slow or growth appears to have stopped
- Leaves show poor coloration with pale green tones or reds failing to develop
- Lower leaves die and fall due to insufficient light reaching the substrate
主要原因
- Insufficient CO2 supplementation or complete absence of CO2 injection
- Light intensity does not meet the requirements of the plant species
- Water temperature too low or too high, reducing metabolic activity
- Aging lighting equipment with declining effective light output
預防（栽培環境與日常管理）
Select lighting equipment suited to the light requirements of the plants and maintain CO2 injection equipment properly. Regularly replace and clean lighting fixtures to sustain adequate light output, and aim to keep water temperature stable at around 25°C.
相關圖鑑
→ 查看該動物的品種圖鑑就醫建議
觀察情況，若惡化請諮詢專賣店專賣店·園藝可做的處理？
Aquatic plant specialty stores can recommend specific improvements such as CO2 injection methods, appropriate lighting equipment, and timer settings based on tank size, plant species, and current lighting specifications, and can provide a comprehensive assessment of multiple factors contributing to stunted growth.
相關專欄
- How to Cultivate Rotala and Bring Out Beautiful Red Color | Lighting, CO2, and Trimming Techniques to Achieve Vibrant Red
- Rare Rhizophytic Aquatic Plants Beyond Anubias, Bucephalandra, and Willow Moss | The Appeal of Distinctive Varieties Such as Bolbitis
- Aquarium Water Quality Adjustment and CO2 Supplementation | How Hardness, pH, and CO2 Affect Aquatic Plant Color and Growth Rate
- Tissue-Cultured Aquatic Plants vs. Regular Aquatic Plants: Pesticide Risk Comparison | Choosing Safe Plants for Shrimp Tanks