鱼缸中栽植水草,既赏心又平添情趣。但有的家庭所养的水草常发黄腐烂,主要有以下几方面的原因: 一、光照不当。 水草需有良好的阳光才能得以正常生长,但又要避免阳光长时间直射,最好是阳光折射或将日光灯架在鱼缸上,中间以玻璃板相隔,以防止水汽蒸发腐蚀电器。 二、水温不宜。 水温过高、过低都会影响水 Planting aquatic plants in the aquarium, both pleasure and add interest. However, some families often have yellow-rotted aquatic plants, mainly for the following reasons: First, improper illumination. Water plants need good sunlight to be able to grow normally, but also to avoid direct sunlight for a long time, it is best to refraction the sun or the fluorescent lamp on the tank, the middle of the glass separated, to prevent evaporation of water vapor corrosion of electrical appliances. Second, the water temperature should not. Water temperature is too high, too low will affect the water