洛东江支流一条溪流原生缸造景 22年60名

Volume of your aquarium: 37 L
您的水族箱容量：37 升

Dimensions of your aquarium: 45*27*30cm
您的水族箱尺寸：45*27*30 厘米

List of fishes: Rhodeus ocellatus, Semisulcospira libertina, Nodularia douglasiae, paratya compressa
鱼类名录：Rhodeus ocellatus、Semisulcospira libertina、Nodularia douglasiae、paratya compressa

List of plants: Vallisneria spinulosa S. Z. Yan
植物名录：苦草（Vallisneria spinulosa S. Z. Yan）

Description of Decorations and Substrate: Similar to actual nature, mossy round pebbles are decorated on the floor.
装饰与底质描述：仿照自然生境，缸底铺设了覆满苔藓的圆形鹅卵石。
The sizes of the floor particles are diverse, and the image of them rolling around at gentle flow rates was reenacted.
底质颗粒大小不一，重现了它们在缓流中翻滚的景象。
Vallisneria spinulosa, a native plant, is bent along the unilateral water flow, and this also reflects the appearance of a native habitat.
本土植物苦草顺着单向水流弯曲生长，这也还原了其原生栖息地的样貌。

Description of Equipment: filter system: Aquael versamax2
设备描述：过滤系统：Aquael versamax2
lighting system: par30 led bulb 5,000K
照明系统：par30 LED 灯泡，5,000K

Water Parameters: Temp : 22ºC, PH :8.0 GH : 6
水质参数：温度：22ºC，pH：8.0，GH：6

Additional Info: water change is once on week, Plant roots dig into the sand. so prevent the occurrence of anaerobicization.
补充信息：每周换水一次；植物根系扎入沙中，从而防止厌氧环境的形成。
Vallisneria spinulosa S. Z. Yan’s common name is nakdongnasamal(it means An endemic species in nakdonggang)
Vallisneria spinulosa S. Z. Yan 的俗名为 nakdongnasamal（意为洛东江特有物种）。

Description of the Area Surrounding the Biotope: The Hwanggang River is the second longest tributary of the Nakdonggang River.
生物栖息地周边环境描述：黄江是洛东江的第二大支流。
The hwanggnag River originates from The Sambong Mountain(sambong mountain is part of Deogyusan mountain) and flows southward, passing through Muju, Geochang, Gimcheon, Lake Hapcheon, and eventually joins the Nakdonggang River.
黄江发源于三峰山（三峰山属于德裕山山脉），向南流经茂朱、居昌、金泉和合川湖，最终汇入洛东江。
The total length of the river is 111 km and the area is 1,339.88 km²
该河全长 111 公里，流域面积为 1,339.88 平方公里。

Description of the Underwater Landscape of the Biotope: The flow rate of the river varies from tributary to tributary, but is generally gentle, so the size of the stones that make up the bottom varies.
生物群落水下景观描述：河流流速因支流而异，但总体平缓，因此构成河床的石头大小不一。
In general, it gets a lot of sunlight, so there is a lot of moss on the stone, and it is good for fish that mainly eat it.
通常阳光充足，石头上生长着大量苔藓，非常适合以苔藓为主要食物的鱼类。

Description of the Habitat Parameters: The average temperature is 17.3ºC but in the summer it is 27.6ºC, in the winter it is 5.8ºC
栖息地参数描述：平均温度为 17.3ºC，夏季为 27.6ºC，冬季为 5.8ºC。
The average PH is 8.0, GH is 5(1dH = 17.8 ppm(mg/L(caco3)))
平均 pH 值为 8.0，GH 为 5（1dH = 17.8 ppm（mg/L CaCO₃））。

List of Fishes and Invertebrates Occurring in the Nature Biotope: Rhodeus ocellatus, Silurus microdosalis, Rinogobius giurinus, Macropodus chinensis, Paratya compressa, Semisulcospira libertina, Nodularia douglasiae
自然生境中出现的鱼类和无脊椎动物名录：Rhodeus ocellatus、Silurus microdosalis、Rinogobius giurinus、Macropodus chinensis、Paratya compressa、Semisulcospira libertina、Nodularia douglasiae

List of Plants Found in the Nature Biotope: Penthorum chinense Pursh, Vallisneria spinulosa S. Z. Yan, Ceratophyllum demersum
自然生境中发现的植物名录：Penthorum chinense Pursh、Vallisneria spinulosa S. Z. Yan、Ceratophyllum demersum

Threats to the Ecology of the Biotope: Due to the construction near the upstream of the river, the flow of the river is changed or the lower part of the river becomes dry to some extent.
对该生境生态的威胁：由于河流上游附近的施工，导致河流水流发生改变，或使下游部分区域出现一定程度的干涸。
This can be a very serious threat to the ecology of endemic species that only inhabit certain areas.
这可能对仅栖息于特定区域的特有物种的生态构成极为严重的威胁。