印尼万丹 Situ Cisanti 的舞沙泉原生缸造景 22年29名

Volume of your aquarium: 64 Liter
您的水族箱容量：64 升

Dimensions of your aquarium: 80x40x40 Cm (water is only 20 cm deep)
鱼缸尺寸：80x40x40 厘米（水深仅 20 厘米）

List of fishes: Betta Picta
鱼类列表：Betta picta

List of plants: Blechum orientale L, Stenochlaena palustris, Davalia denticulata, Pteris Sp
植物列表：Blechum orientale L、Stenochlaena palustris、Davalia denticulata、Pteris Sp.

Description of Decorations and Substrate: White-brown sands, Clay stones, river stone, senggani (Melastoma candidum) roots
装饰与底砂描述：白褐色沙、黏土石、河石、senggani（Melastoma candidum）树根

Description of Equipment: 25 watt DIY Aquarium Fan
设备描述：25 瓦自制水族箱风扇

Amara Aerator AA 350

Kandila S Series 10.000 k 18 watt
Kandila S 系列 10.000 k 18 瓦

Yukari sp 105, 2800L/H, 35 W
Yukari sp 105，2800L/H，35 瓦

eksternal filter jebo canister 225
杰宝（Jebo）225 型外置滤桶

Water Parameters: 24-25 c, PH 6, TDS 70 ppm
水质参数：24-25°C，pH 6，TDS 70 ppm

Additional Info: Fall leaves are not essential, they are not allowed to accumulate, they are replaced every week. it’s like in nature the fallen leaves are drifting out of the spring pool. Replacement of water every week with reverse osmosis water 60%,
补充说明：落叶并非必需，且不允许堆积，需每周更换。这模拟了自然界中落叶随水流漂出泉池的过程。每周使用反渗透水换水 60%。
I made an L-shaped undergravel filter box with an opening in the water surface for blowing sand with a Yukari sp 105, 2800L/H, 35 W. Inside the box is filled with sponges and a biological system. Aerator increases oxygen and when blown by a fan is very effective in lowering water temperature
我制作了一个 L 形底砂过滤盒，在水面处设有开口，用于配合 Yukari SP 105 气泵（流量 2800L/H，功率 35W）吹动底砂。盒内填充有海绵及生物过滤系统。增氧泵可提升溶氧量，当配合风扇吹风时，能非常有效地降低水温。

Description of the Area Surrounding the Biotope: Situ Cisanti is located at the foot of Mount Wayang which is an active volcano in the Bandung area at arboretum point 73. Mount Wayang (2181 masl) is a twin volcano with Mount Windu included in the category B volcano or a volcano that is in the fumarole/solfatara activity level. which since 1600 has never again held a magma eruption. The forest around the mountains is a protected forest
生物群落周边区域描述：西桑蒂湖位于万隆地区活火山瓦扬山脚下，具体坐标为植物园第 73 号观测点。瓦扬山（海拔 2181 米）是一座双生火山，与温杜山同属 B 类火山，即处于喷气孔/硫质喷气活动等级的火山；该火山自 1600 年以来再未发生过岩浆喷发。山区周围的森林属于受保护森林。

Description of the Underwater Landscape of the Biotope: The original form of the natural biotope is a
生物群落水下景观描述：该自然生物群落的原始形态为
swamp with clear springs, but now it is managed as a tourist park.
沼泽拥有清澈的泉水，但如今已被开发为旅游公园。

Description of the Habitat Parameters: 20-26 c depending on the season, PH 6-7, TDS 50-90 ppm
栖息地参数描述：20-26°C（随季节变化），pH 6-7，TDS 50-90 ppm

List of Fishes and Invertebrates Occurring in the Nature Biotope: Betta picta, Trichopodus trichopterus, Puntius
自然生境中出现的鱼类和无脊椎动物名录：Betta picta、Trichopodus trichopterus、Puntius
Binotatus, and Osteochilus vittatus are native fish that are currently rarely
Binotatus 和 Osteochilus vittatus 是原生鱼类，目前在该生境中已罕见。
seen in the biotope. Currently this pond contains invasive fish such as
目前该池塘中存在入侵鱼类，如
Cyprinus rubrofuscus, Oreochromis niloticus, Xiphophorus hellerii, african
Cyprinus rubrofuscus、Oreochromis niloticus、Xiphophorus hellerii、非洲
chiclid  慈鲷

List of Plants Found in the Nature Biotope: Blechum orientale L
原生自然生境中发现的植物列表：Blechum orientale L
Stenochlaena palustris
Davalia denticulata
Pteris Sp  蕨属（Pteris sp.）
Melastoma candidum  野牡丹（Melastoma candidum）

Threats to the Ecology of the Biotope: When i was a kid, i found a lot of dancing sands spring in every river where i played. However, currently the dancing sand anomaly is very rare. Loss of water catchment areas, deforestation, overexploitation of groundwater are the contributing factors. I think that the biotope aquarium does not only discuss animals and plants, but also “Living Earth” this is one way to voice the warning of this water crisis, when the sand stops dancing, could humans be in danger?
对该生物群落生态的威胁：儿时，我在每条嬉戏的河流中都能见到许多“舞沙泉”。然而如今，这种舞沙奇观已极为罕见。集水区丧失、森林砍伐以及地下水过度开采是造成这一现象的主要原因。我认为，生物群落水族箱不仅仅关乎动植物，更关乎“有生命的地球”；这是发出水资源危机警示的一种方式——当沙子不再舞动时，人类是否也将面临危险？

My journey in search of “dancing sands springs” took me to the mountainous area of Bandung where the Citarum river is upstream, namely Situ Cisanti (1500 MASL). When I found the dancing sand spring in Cisanti, I found another problem, the invasive fish species. However, I was lucky to find a very exotic species of Java endemic fish hiding among the roots on the outskirts of the springs.
为寻找“舞沙泉”，我踏上了前往万丹山区的旅程，那里是芝塔龙河（Citarum River）的上游，即 Cisanti 湖（海拔 1500 米）。当我在 Cisanti 发现舞沙泉时，却遇到了另一个问题：入侵鱼类物种。不过，我很幸运地在泉眼外围的树根间，发现了一种极为奇特的爪哇特有鱼类。