巴西黑河支流巴塞洛斯附近的森林溪流原生缸造景 19年第5名

Volume: 300 L  容量：300 升
Dimensions: 120×50×50 cm  尺寸：120×50×50 厘米
List of fishes: Nannostomus eques, Paracheirodon axelrodi, Hemigrammus bleheri, Dicrossus filamentosus
鱼类清单：Nannostomus eques、Paracheirodon axelrodi、Hemigrammus bleheri、Dicrossus filamentosus
List of plants: Eichhornia crassipes, algae
植物清单：Eichhornia crassipes、藻类

Description of decorations: The materials I chose were collected in rivers, riverbanks and forest parks. Some of them were purchased in China. Material includes drifting trees, branches, dried leaves (oak leaves), natural river sand, peat and coconut soil mixtures to simulate the bottom of forest streams.
装饰描述：我选择的材料是在河流、河岸和森林公园中收集的。其中一些是在中国购买的。材料包括漂浮树木、树枝、干叶（橡树叶）、天然河沙、泥炭和椰糠混合物，以模拟森林溪流的底部。
Description of equipment: Filter equipment: ATMAN-CF1200 External Filter ×2 / Pre-filter ×2. Degreasing Film Filter ×2. Lamps: Netlea/Nitley LED 6500K 50W×3 / Spotlight 5W×4
设备描述：过滤设备：ATMAN-CF1200 外置过滤器×2 / 预过滤器×2。灯具：Netlea/Nitley LED 6500K 50W×3 / 聚光灯 5W×4
Heating device: EHEIM IHAN heating rod 200W ×2 (with one device, without heating device in summer). Others: oxygen pumps.
加热设备：EHEIM IHAN 加热棒 200W ×2（一个设备，夏季无加热设备）。其他：氧气泵。

Water parameters: Temperature: 25 ±1, PH: 6.2-6.5, GH: 5, TDS: 7
水质参数：温度：25 ±1，pH：6.2-6.5，GH：5，TDS：7
Additional info: In my aquarium, I used a lot of drifting trees, branches, dead leaves and some soil to simulate the underwater environment of forest streams in the rainy season. A large number of driftwood also provide a habitat for nitrifying bacteria. Eichhornia crassipes is a good choice. It can also purify water quality and shield light to simulate the natural environment of underwater habitats (dark and distinct). I used two larger external filters and two pre-filters for both physical filtration and nitrifying bacteria cultivation.I use pure water and a small amount of domestic water to mix to ensure the balance of GH/TDS values, because there are a lot of driftwood and dead leaves in the tank, they can control the fluctuation of PH values very well. It’s easy for me to control algae growth by changing water and controlling light time. In daily maintenance, only changing water and cleaning the glass of fish tank. In the photos and videos, you can see that the fish are in excellent condition. They like the ecological environment I simulate very much, and I am very happy about it.
附加信息：在我的水族箱中，我使用了大量的漂浮树木、树枝、枯叶和一些土壤来模拟雨季森林溪流的水下环境。大量的浮木也为硝化细菌提供了栖息地。水盾草是一个不错的选择。它还可以净化水质并遮挡光线，以模拟水下栖息地的自然环境（黑暗且清晰）。我使用了两个较大的外置过滤器，并为物理过滤和硝化细菌培养各配备两个预过滤器。我使用纯水和少量自来水混合以确保 GH/TDS 值的平衡，因为鱼缸中有大量的浮木和枯叶，它们能很好地控制 pH 值的波动。通过换水和控制光照时间，我很容易控制藻类的生长。日常维护只需换水和清洁鱼缸玻璃。在照片和视频中，你可以看到鱼的状态非常好。它们非常喜欢我模拟的生态环境，对此我非常高兴。

INFORMATION ABOUT BIOTOPE
关于生物栖息地的信息

Description of the area surrounding the biotope: The Negro River, which means the Black River, is the largest tributary on the North Bank of the Amazon. Its source is the watershed between the Orinoco and Amazon rivers. The river is 2252.6 km in length, with an area of 620,000 square kilometers, an average annual discharge of 30,000 cubic meters per second, an average annual runoff depth of 1,600 mm, and suspended load concentration of 0.007/cubic meters. The river basin is hot and rainy with few human habitats. Because of the humus in the marshes along the coast, the river is dark.One of the small tributaries is Igarap do Daracua, located near Barcelona in the depths of the Amazon rainforest. It is covered by rain and needs to be entered by boats. A large number of interlaced drifting trees and fallen leaves (close to dense trees) are accumulated underwater, and some mud flows into the river with the arrival of the rainy season.
该生物群落周边地区的描述：黑河，意为黑河，是亚马逊河北岸最大的支流。其发源于奥里诺科河与亚马逊河之间的分水岭。河流全长 2252.6 公里，流域面积达 62 万平方公里，平均年径流量为每秒 3 万立方米，平均年径流深度为 1600 毫米，悬浮物浓度为每立方米 0.007 克。河流域炎热多雨，人类栖息地稀少。由于沿海沼泽中的腐殖质，河水呈深色。其中一条小支流是位于亚马逊雨林深处、巴塞罗那附近的伊加拉普达达鲁库亚河。该河被雨水覆盖，需乘船进入。水下堆积着大量交织的漂流树木和落叶（靠近密林），雨季来临时，一些泥沙会流入河中。

Description of the underwater landscape of the biotope: During the rainy season, the water level rises and floods into the surrounding forests. Some of the trees are underwater, and fish swim to parts of their native River habitats, completely covered by the canopy of the rainforest. These waters are sheltered by rainforest trees, and the underwater light is dark and distinct. Here, fish produce a lot of aggregation. There, abundant food sources were found and began to breed.Forests are the main source of natural food for juvenile and adult fish. The underwater environment also provides them with perfect habitats and shadows on the water surface to prevent overheating or even excessive drying during the dry season. The bottom bed is sandy, with a lot of drifting trees and fallen leaves and soil at the roots of flooded forests. Many branches are inserted into the water from the surface of the water, providing a good shelter for fish. No water plants were found in the environment I described, only some terrestrial plants submerged in the rainy season. Water carries a large amount of debris, which contains decomposed organic matter.
对生物群落水下景观的描述：雨季期间，水位上涨并漫入周边森林。部分树木被淹没，鱼类游向它们原生河流的栖息地，完全被雨林树冠覆盖。这些水域受雨林树木庇护，水下光线昏暗且清晰。这里鱼类大量聚集。那里发现了丰富的食物来源，并开始繁殖。森林是幼鱼和成年鱼天然食物的主要来源。水下环境还为他们提供了完美的栖息地和水面阴影，以防止在旱季过热甚至过度干燥。底部床铺为沙地，有许多漂浮的树木、落叶和被淹没森林根部附近的土壤。许多树枝从水面插入水中，为鱼类提供了良好的庇护所。在我描述的环境中未发现水生植物，只有一些在雨季时被淹没的陆地植物。水中携带大量杂物，其中包含分解的有机物。

Description of the parameters of the habitat: The rainy season begins in September and ends in May. The temperature of water is about 22-24 degrees C and the pH value of water is about 6ph. In the dry season, the water level decreases and the temperature rises from May to September, and the water temperature is about 28-30 degree C. Because of the low water level, there are a lot of leaves and branches on the bottom of the river. The water contains a lot of tannins and dyes the water. “Brown” is a black river with a low pH value of 3.5-4 pH and distinct seasons. TDS：About 6-15
栖息地参数描述：雨季从 9 月开始，到 5 月结束。水温约为 22-24 摄氏度，水的 pH 值约为 6。在旱季，水位下降，温度从 5 月到 9 月升高，水温约为 28-30 摄氏度。由于水位低，河床底部有很多树叶和树枝。水中含有大量单宁，使水染色。“棕色”是一种 pH 值低至 3.5-4 且季节分明的黑河。TDS：约 6-15

List of fishes and invertebrates occurring in the nature biotope: Crenuchus spilurus, Nanostomus eques, Poecilocharax weitzmani, Liosomadoras oncinus, Dicrossus filamentosus, Crenicichla notophthalmus, Mesonauta festivus, Acarichthys heckelii, Crenicichla marmorata, Heros notatus.
自然生物群落中出现的鱼类和无脊椎动物清单：Crenuchus spilurus、Nanostomus eques、Poecilocharax weitzmani、Liosomadoras oncinus、Dicrossus filamentosus、Crenicichla notophthalmus、Mesonauta festivus、Acarichthys heckelii、Crenicichla marmorata、Heros notatus。

List of plants found in the nature biotope: Nelumbonucifera/ and some Lemna minor L
自然生物群落中发现的植物清单：Nelumbonucifera/以及一些 Lemna minor L

Threats to the ecology: Because it was a dense forest stream, people could only reach it by boat, so he was not cut down and mined. But when it rains in the Amazon tropics closer to where humans live, their fate is unfortunate. The annual deforestation of forests has affected the lungs of the Earth. Global warming, deterioration of air quality, abnormal climate and frequent natural disasters. God is warning humans that if it continues, we may be slowly heading for destruction in the absence of winter or summer in many years. Please put down your logging tools, stop cutting down the Amazon rains, and protect the few greens in the world.
生态威胁：由于它是一条茂密的森林溪流，人们只能乘船到达那里，因此它没有被砍伐和开采。但当亚马逊热带地区靠近人类居住的地方下雨时，它们的命运很不幸。森林的年砍伐影响了地球的肺。全球变暖、空气质量恶化、异常气候和频繁的自然灾害。上帝在警告人类，如果继续这样下去，我们可能会在没有冬季或夏季的许多年里慢慢走向毁灭。请放下你们的伐木工具，停止砍伐亚马逊雨林，保护世界上仅存的一点点绿色。