印度阿萨姆邦纳冈查帕纳拉瀑布的溪流原生缸造景 22年40名

olume of aquarium: 50 liters
水族箱容积：50 升

Dimensions of aquarium: 60x30x30
水族箱尺寸：60x30x30

List of fishes: Macrobrachium assamensis, Noemacheilus zonatus, Puntius conchonius, Puntius sophore, filopaludina bengalensis
鱼类名录：Macrobrachium assamensis、Noemacheilus zonatus、Puntius conchonius、Puntius sophore、filopaludina bengalensis

List of plants: None  植物名录：无

Description of Decorations and Substrate: All the components used inside the aquarium are procured from the natural water source, the substrate is made of fine river sand and tiny stone gravel collected from there, the hardscape stone is also collected from there. The leaf litter used is mainly from dried teak tree, guava tree, jackfruit tree leaves , dried coconut shell and twigs.
装饰与底砂描述：水族箱内所有组件均取自天然水源，底砂由从该处采集的细河沙和小石子砾石组成，造景石材也源自同一地点。所用落叶层主要来自干燥的柚树、番石榴树和菠萝蜜树的叶片，以及干椰壳和细枝。

Description of Equipment: sobo wp1200f, self made canister filter with cycle rate 600l/h, 6w warm white wall mount spot light
设备描述：sobo wp1200f 水泵、自制圆筒过滤器（循环流量 600 升/小时）、6 瓦暖白光壁挂式射灯。

Water Parameters: temperature 22°C , tds 276, ph 6.7
水质参数：温度 22°C，总溶解固体（TDS）276，pH 值 6.7。

Additional Info: the power filter is used to create waterflow from the corner of the rocks and the sponge is cleaned once in 2 week, since there is a lot of rock thus creating gaps hence 2 water change is done in a week at 20% and 50%. A bunch of fern plant is added to replicate the ferns that grow on stone cracks and banks.
补充信息：动力过滤器用于在岩石角落制造水流，海绵每两周清洗一次；由于岩石众多形成大量缝隙，因此每周进行两次换水，换水量分别为 20% 和 50%。另添加了一丛蕨类植物，以模拟生长在石缝及河岸上的野生蕨类。

Description of the Area Surrounding the Biotope: Champawati Kunda or the Chapnalla Falls is located in the Nagaon district of Assam, a North East state of India. The stream originates from the waterfall. there are two waterfalls that are located in the higher altitude and one of them creates a pond before flowing down, the banks are filled with lot of trees whose leaves and branches fall into the water, the water level rises during monsoon and people visit to the area gets shutdown, when the water level rises many big size fishes are observed in the steam. the stream speed narrows in the regions where water level is low .The sizes of stones where the current is high are more polish round and small in size.
生物群落周边环境描述：Champawati Kunda（又称 Chapnalla 瀑布）位于印度东北部阿萨姆邦的 Nagaon 区。溪流发源于该瀑布。高处有两处瀑布，其中一处在水流下落前先形成一个水潭；两岸树木繁茂，枝叶常落入水中。季风期间水位上涨，该区域会禁止游客进入；水位升高时，可在溪中观察到许多大型鱼类。在水位较低的区域，溪流流速减缓。水流湍急处的石块更为光滑圆润，且尺寸较小。

Description of the Underwater Landscape of the Biotope: the bed of the stream is mostly made of stones, with a slippery film is felt on the rocks where the flow speed is slow.no plants are observed under water as its difficult for plant growth is rocky base and fast moving waters.
生物群落水底景观描述：溪床主要由石块构成，在流速缓慢的区域，岩石表面可感受到一层滑腻的薄膜。由于基底多石且水流湍急，不利于植物生长，因此水下未见任何水生植物。

Description of the Habitat Parameters: Water has a tint of yellow color, the speed is fast in the deep regions of the stream and slows down in the shallow regions, temp is around 20~22 °C , pH varies from region to region from 6.7~6.9
栖息地参数描述：水体呈淡黄色，溪流深水区流速较快，浅水区流速减缓，水温约为 20~22°C，pH 值因区域不同而在 6.7~6.9 之间变化。

List of Fishes and Invertebrates Occurring in the Nature Biotope: labeo dyocheilus, macrobrachium assamensis, Noemacheilus zonatus, Puntius conchonius, Puntius sophore, filopaludina bengalensis, channa punctatus
自然生境中出现的鱼类和无脊椎动物名录：Labeo dyocheilus、Macrobrachium assamensis、Noemacheilus zonatus、Puntius conchonius、Puntius sophore、Filopaludina bengalensis、Channa punctatus。

List of Plants Found in the Nature Biotope: None
自然生境中发现的植物名录：无。

Threats to the Ecology of the Biotope: This water body is chosen mainly for two reasons, firstly it is to showcase the variety of ornamental fish found in the region and educate people towards conserving them instead of just considering them as a food source. the second reason is the gradual decrease of some species due to destruction of the habitat by humans. Since the location is a picnic spot people loiter the area with a lot of plastic waste and pollute the water by throwing leftover food , cooking oil, washing utensil soap detergents. since leftover food gets dumped in the region fishes stay close to it as its a easy source of food but the also consume the oil and detergents causing poisoning and death. Since the area cant be restricted from being a picnic spot, the other alternative is to educate people to be more considerate towards safeguarding and protecting these water bodies.
该生物群落生态面临的威胁：选择这片水域主要基于两个原因。首先，旨在展示该地区丰富的观赏鱼类多样性，并教育公众将其视为需要保护的对象，而非仅仅作为食物来源。其次，由于人类活动导致栖息地遭到破坏，部分物种的数量正逐渐减少。由于该地点是一处野餐胜地，人们在此逗留时留下了大量塑料垃圾，并通过丢弃残羹剩饭、倾倒烹饪废油以及排放洗涤餐具用的肥皂和清洁剂来污染水体。残留的食物被倾倒在区域内，吸引鱼类聚集于此以获取便捷的食物来源，但它们同时也摄入了废油和清洁剂，从而导致中毒甚至死亡。鉴于无法禁止该区域作为野餐场所，另一种可行的替代方案是教育公众更加重视对这些水体的维护与保护。