Volume: 128 L 容积：128 L
Dimensions: 80×40×40 cm 尺寸：80×40×40 厘米
List of fishes: Carnegiella strigata, Nannostomus beckfordi,Nannostomus unifasciatus,Paracheirodon axelrodi,Hemigrammus rhodostomus, Hyphessobrycon erythrostigma, apistograma,Dicrossus filamentosus.
鱼类列表：Carnegiella strigata、Nannostomus beckfordi、Nannostomus unifasciatus、Paracheirodon axelrodi、Hemigrammus rhodostomus、Hyphessobrycon erythrostigma、apistograma、Dicrossus filamentosus。
List of plants: Rotalas 植物列表：Rotalas（圆叶节节菜属）
Description of decorations: Leaves and branches of mangoes (Mangifera indica L.) Goiabeira (Psidium guajava) and Jaqueiras (Artocarpus heterophyllus) Easily found in areas of the Amazon jungle, when flooded its fruit serves as food for fish.
装饰描述：芒果树（Mangifera indica L.）、番石榴树（Psidium guajava）和波罗蜜树（Artocarpus heterophyllus）的叶子和树枝。这些植物在亚马逊丛林地区随处可见，当被洪水淹没时，它们的果实可作为鱼类的食物。
Description of equipment: 700 L / H pump with side sump
设备说明：700 L / H 水泵，配侧滤槽
Fluorescent Lamps 1×18W 荧光灯 1×18W
Water parameters: temperature is 25øC, ph is 5.5, kh is 2
水质参数：温度 25°C，pH 5.5，KH 2
Additional info: side sump with excellent filtration
补充信息：侧滤槽，过滤效果极佳
INFORMATION ABOUT BIOTOPE
生境信息
Description of the area surrounding the biotope: The Rio Negro is the second largest river in South America, with many tributaries. Among them the Rio Caurés which is near Barcelos.
生境周边区域描述：内格罗河（Rio Negro）是南美洲第二大河流，拥有众多支流。其中，Caurés 河（Rio Caurés）位于巴塞洛斯（Barcelos）附近。
It is located on the right bank of the Rio Negro, 405 km from Manaus (656 km by waterway).
它位于内格罗河右岸，距离马瑙斯（Manaus）405 公里（水路 656 公里）。
Description of the underwater landscape of the biotope: Forests represent an important source of plankton and biofilms as natural food needed for young fish as well as for adults. In addition to providing food for fish, forests provide shelter for predators and create shade above water, avoiding overheating and even over-drying during the dry season. The soil is sandy and almost without mineral content. A large amount of litter forms a dense carpet along with the roots of the forest and flooded branches. Water carries a lot of debris. The detritus contains decomposing organic matter
生境水下景观描述：森林是浮游生物和生物膜的重要来源，这些是幼鱼和成鱼所需的天然食物。除了为鱼类提供食物外，森林还为捕食者提供了庇护所，并在水面上形成阴凉，避免在旱季出现过热甚至干涸。土壤呈沙质，几乎不含矿物质。大量的落叶层与森林根系及淹没的树枝一起形成了致密的地毯。水流携带大量碎屑，这些碎屑中含有正在分解的有机物。
Description of the parameters of the habitat: The temperature is about 23 ° C, the pH of the water is about 6 ph. During the dry season starts around May 29 and lasts 03 months, ending around September 6, the water level is reduced and warmer, the water temperature is about 28-30 ° C. Due to the low water level and the large amount of leaves and branches, the water contains a large concentration of tannins, which adds a dark color as “tea color” and the pH of the water is low and is about 3.8 and 4 , 9. This high acidity is due to the presence of large quantities of dissolved organic drainage of sandy soils. Therefore, from the point of view of ecological constraints, regions of the rivers of black water are usually associated with podozoic soils, more fragile regions of the Amazon. Nutrient poverty of blackwater rivers influences the life of fish if they sustain themselves, they obtain most of their diet of organic matter from rivers (various types of insects, fruits, flowers, leaves and seeds).
生境参数描述：水温约为 23°C，pH 值约为 6。旱季通常从 5 月 29 日左右开始，持续 3 个月，到 9 月 6 日左右结束，期间水位下降且水温升高，水温约为 28-30°C。由于低水位以及大量的叶片和树枝，水中含有高浓度的单宁，使水体呈现出像“茶色”一样的深色，且水的 pH 值较低，约为 3.8 至 4.9。这种高酸度是由于沙质土壤中溶解的大量有机物排入所致。因此，从生态限制的角度来看，黑水河区域通常与灰化土（podozolic soils）相关联，这是亚马逊地区较为脆弱的区域。黑水河的营养匮乏影响着鱼类的生存，它们饮食中的大部分有机物（各种昆虫、果实、花卉、叶子和种子）都直接获取自河流。
List of fishes and invertebrates occurring in the nature biotope: Pencil Fish,Hyphessobrycon erythrostigma,
在该自然生物群落中出现的鱼类和无脊椎动物列表：一字灯（Pencil Fish）、红印炭脂鲤（Hyphessobrycon erythrostigma），
Mesonauta festivus, 旗舰丽鱼（Mesonauta festivus），
List of plants found in the nature biotope: Rotalas
在该自然生物群落中发现的植物列表：小节菜属（Rotalas）
Threats to the ecology: Dry and burned trees, devastated riverbank forests, destroyed fields, great fish mortality, are some of the damage caused by extensive forest fires in the Barcelos region. Residents of the communities report the impacts of the uncontrolled fire. In Rio Caurés, some families have already gone to the city after losing their fields and feel the difficulties in fishing.
生态威胁：枯死和烧焦的树木、满目疮痍的河岸森林、被毁坏的田地、鱼类的大量死亡，这些都是巴塞洛斯（Barcelos）地区大范围森林火灾造成的部分损害。社区居民报告了失控火灾带来的影响。在 Rio Caurés，一些家庭在失去田地后已经前往城市，并感受到了捕鱼的困难。
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