秘鲁纳奈河浅水区倒树原生缸造景 19年第117名

Volume: 160 L  水体容积：160 升
Dimensions: 100x40x40 cm  尺寸：100×40×40 厘米
List of fishes: Corydoras loretoensis WC, apistogramma cacatuoides, Hyphessobrycon eques
鱼类列表：野生洛雷托鼠鱼、凤尾短鲷、红衣梦幻旗

List of plants: Sagittaria subulata, Pistia Stratiotes
植物列表：小慈姑、大薸
Description of decorations: River sand mixed with 1ml gravel, river pebbles and stones. Roots and branches of oak, branch or black alder with cones. Few leaves of palm tree for decoration.
装饰描述：河沙混合 1 毫升砾石、河卵石和石块。橡树根与枝条，带球果的桤木枝条或黑桤木枝条。少量棕榈叶作为装饰。

Description of equipment: Aquael ASAP internal filter 500l/h, 4x 5 watt led light 300 lumen, 100W heater
设备描述：Aquael ASAP 内置过滤器（500 升/小时）、4 盏 5 瓦 LED 灯（总光通量 300 流明）、100 瓦加热棒

Water parameters: Temperature 26°C, GH – 12°dH, KH – 6°dH, pH 6,8.
水质参数：温度 26°C，GH 12°dH，KH 6°dH，pH 6.8。
Additional info: Weekly water change of 25% tap water and 10% RO
附加信息：每周更换 25% 的自来水和 10% 的反渗透水。

INFORMATION ABOUT BIOTOPE
关于生物群落的信息

Description of the area surrounding the biotope: The Nanay River (315 km) is a river in northern Peru. It is a tributary of the Amazon River, merging into this river at the city of Iquitos. The lower part of the Nanay flows to the north and west of the city, while the Itaya River flows to the south and east. Other nearby settlements on the Nanay River include the villages of Santo Tomás, Padre Cocha, and Santa Clara. During periods when the river is low, the many beaches along the Nanay are popular destinations. The Nanay belongs entirely to the lowlands, and is very crooked, has a slow current and divides into many canos and strings of lagoons which flood the flat, low areas of country on either side. It is simply the drainage ditch of districts which are extensively overflowed in the rainy season.
生物栖息地周边环境描述：纳奈河（全长 315 公里）是秘鲁北部的一条河流，为亚马逊河的支流，在伊基托斯市汇入亚马逊河。纳奈河下游流经该市以北和以西地区，而伊塔亚河则流经其以南和以东区域。纳奈河沿岸的其他邻近聚居地包括圣托马斯、帕德雷科查和圣克拉拉等村庄。在河流水位较低的时期，沿河分布的众多沙滩成为热门的去处。纳奈河完全位于低地，河道极为蜿蜒，水流缓慢，并分叉成许多小水道和一连串的潟湖，淹没两岸平坦的低洼地带。它本质上就是那些在雨季广泛被洪水淹没地区的排水沟渠。

Description of the underwater landscape of the biotope: a slow-moving channel flowing through forested swamps or wetlands. As vegetation decays, tannins leach into the water, making a transparent, acidic water that is darkly stained, resembling tea.
生物栖息地水下景观描述：一条流经森林沼泽或湿地的缓流河道。随着植被腐烂，单宁酸渗入水中，形成透明、呈酸性且被染成深色的水体，外观类似茶水。
River is lower in nutrients than whitewater rivers and have ionic concentrations higher than rainwater. The unique conditions lead to flora and fauna that differ from both whitewater and clearwater rivers.
该河流的营养物质含量低于白水河，离子浓度高于雨水。这种独特的环境造就了与白水河和清水河均不同的动植物群落。

Description of the parameters of the habitat: The Nanay is a blackwater river and it has a high fish species richness, including several that are well-known from the aquarium industry. Some of these, notably green discus, are the result of accidental introductions that happened in the 1970s.
栖息地参数描述：纳奈河是一条黑水河，鱼类物种丰富度很高，其中包括水族行业熟知的多个品种。其中一些，尤其是绿盘丽鱼，是 20 世纪 70 年代意外引入的结果。

List of fishes and invertebrates occurring in the nature biotope: –
自然生境中出现的鱼类和无脊椎动物名录：–

List of plants found in the nature biotope: –
自然生境中发现的植物名录：–

Threats to the ecology: Deforestation due to land being used for palm tree plantations. Another treat is disposing waste and rubish to the river.
生态面临的威胁：因土地被用于棕榈树种植园而导致的森林砍伐。另一项威胁是向河流倾倒废物和垃圾。