Volume: 270 L 水体容积：270 升
Dimensions: 120x45x45 cm 尺寸：120×45×45 厘米
List of fishes: Hemigrammus Bleheri, Paracheirodon Axelrodi, Apistogramma Mendezi, Nannostomus Eques, Nannostomus beckfordi, Corydoras Adolfoi
鱼类名录：黑莲灯（Hemigrammus bleheri）、宝莲灯鱼（Paracheirodon axelrodi）、门氏短鲷（Apistogramma mendezi）、一线铅笔鱼（Nannostomus eques）、贝氏铅笔鱼（Nannostomus beckfordi）、阿道夫鼠鱼（Corydoras adolfoi）
List of plants: N/A 植物名录：无
Description of decorations: The roots and branches I have used are branch woods. I have used 2 types of woods, couple of them are thicker branch woods & couple of them are thinner woods. These woods I used in my previous setups & those are with me for around 7-8 years. So, these are well seasoned. The leaves I have used are Indian almond leaves which is abundant here. There are some broken leaves which makes a messy layer over ground level as we can generally see in this region. The substrate is a mixture of JBL river sand & yellow sand. There are some branches which are fallen from top, as we can see in the amazon rainforest. Also, to replicate ‘tea colour’ water in this Igarape Cajari area, Indian almond leaves do the job of making tea coloured ‘blackwater’. Apart from that, during water change I use Natural Humin which is a product of ‘Discusfood’ company.
装饰描述：我使用的树根和树枝均为枝木。共选用两种木材，其中几根较粗，另几根较细。这些木材曾用于我之前的造景，已存放约 7 至 8 年，因此充分陈化。所用叶片为本地丰富的印度杏仁叶。部分破碎的叶片在地面形成杂乱层，这在该地区十分常见。底砂由 JBL 河沙与黄沙混合而成。一些从上方垂落的枝条模拟了亚马逊雨林中的自然景象。此外，为重现伊加拉佩卡加里（Igarapé Cajari）区域特有的“茶色”水体，印度杏仁叶可营造茶色的“黑水”效果。除此之外，换水时我会添加”Discusfood”公司生产的天然腐殖酸制剂（Natural Humin）。
Description of equipment: External filter Fluval 306, Eheim 2217, LED spotlight 5W*3 4500K
设备描述：外置过滤器采用 Fluval 306 和 Eheim 2217，照明为三盏 5W、色温 4500K 的 LED 射灯。
Water parameters: Temperature is 27°C, ph is 4.8, kh is 2
水质参数：水温 27°C，pH 值 4.8，KH 值 2。
Additional info: Interesting part of this aquarium is, in this tank Corydoras adolfoi lays eggs couple of times. But I have a hard luck to successful hatch. Also, in my aquarium I have paired Nannostomus Eques. I have this aquarium for more than 1.5 years & most of the fishes are from the beginning. Igarape Cajari which is a tributary of Rio Caurés doesn’t have fast flowing water. So, to replicate that water flow I deliberately keep low flow of water in my aquarium.
补充信息：这个水族箱的一个有趣之处在于，阿氏鼠鱼（Corydoras adolfoi）曾在此多次产卵，但我一直未能成功孵化。此外，我的水族箱中还配对饲养了旗尾铅笔鱼（Nannostomus eques）。该水族箱已运行超过一年半，其中大多数鱼类从最初便一直饲养至今。卡加里伊加拉佩（Igarapé Cajari）是考雷斯河（Rio Caurés）的一条支流，其水流并不湍急。因此，为了模拟这种水流环境，我特意将水族箱内的水流保持在较低水平。
INFORMATION ABOUT BIOTOPE
关于生物群落的信息
Description of the area surrounding the biotope: Rio Negro is the second largest river in South America with many river tributaries that eventually end up with smaller forest streams. One of these forest streams is Igarapé Cajari, which is a tributary of Rio Caurésю
生物栖息地周边环境描述：内格罗河（Rio Negro）是南美洲第二大河，拥有众多支流，这些支流最终汇入更小的森林溪流。卡加里伊加拉佩（Igarapé Cajari）便是这样一条森林溪流，它是考雷斯河（Rio Caurés）的一条支流。
Description of the underwater landscape of the biotope: In Amazonia, during the rainy season with a heavy rainfall water level rises and eventually it’s flooded into the surrounding forest area. In this time, fish migrates into the submerged forest where abundant food sources are found, and the breeding begins. We know, any forests represent as a major source of plankton and other natural foods. With the water level rises, this turns into a necessary area for young fish, as well as for adult ones. With the amount of fallen leaves, which acts as a source of infusoria, is ideal of baby fishes. Other than providing natural food for fish, forests provide them with the shelter from predators and create the shadow above water, thereby preventing overheating and even excessive drying during the dry season. The soil is sandy and with almost no mineral content. A large amount of leaf litter forms a dense carpet, along with the roots of the flooded forest and branches. Water carries a large amount of detritus. Detritus contains decomposing organic matter, including animal remains, plant residues, waste products, and bacteria and other microorganisms associated with them.
生物群落的水下景观描述：在亚马逊地区，雨季降雨量大，水位上升，最终淹没周边的森林区域。此时，鱼类会迁徙至被淹没的森林中，那里食物资源丰富，繁殖活动也随之开始。众所周知，任何森林都是浮游生物及其他天然食物的主要来源。随着水位上涨，这片区域成为幼鱼乃至成鱼不可或缺的栖息地。大量落叶作为纤毛虫的来源，为鱼苗提供了理想的环境。除了为鱼类提供天然食物外，森林还为它们提供躲避捕食者的庇护所，并在水面上形成遮荫，从而防止水温过高，甚至在旱季避免过度干涸。底质为沙质，几乎不含矿物质。大量的枯枝落叶层与淹没森林的树根和树枝共同形成致密的覆盖层。水中携带大量碎屑。这些碎屑包含正在分解的有机物质，包括动物残骸、植物残留物、排泄产物，以及与之相关的细菌和其他微生物。
Description of the parameters of the habitat: During the rainy season (starts September 6 and lasts for 8.7 months, ending around May 29) the water is considerably colder and temperature is about 23 °C, water pH is about 6ph. During the dry season (starts around May 29 and lasts for 3.2 months, ending around September 6), the water level is reduced and warmer, the temperature of water is around 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 like “Tea color” and the water pH is low and is about 3.5-4ph.
栖息地参数描述：在雨季（始于 9 月 6 日，持续 8.7 个月，至约 5 月 29 日结束），水温明显较低，约为 23°C，pH 值约为 6。在旱季（始于约 5 月 29 日，持续 3.2 个月，至约 9 月 6 日结束），水位下降且水温升高，水温约为 28–30°C。由于水位较低以及大量落叶和枝条的存在，水中单宁浓度很高，使水体呈现类似“茶色”的深色调，同时 pH 值偏低，约为 3.5–4。
List of fishes and invertebrates occurring in the nature biotope: Paracheirodon Axelrodi, Iguanodectes adujai, Hemigrammus bellottii, Hyphessobrycon paepkei, Hyphessobrycon jackrobertsi, Apistogramma Mendezi, Nannostomus Eques, Nannostomus trifaciatus , Nannostomus beckfordi, Nannostomus digrammus, Carnegiella strigata , Hemigrammus Bleheri, Dicrossus filamentosus, Crenicichla notophthalmus, Mesonauta festivus, Fluviphylax zonatus. Coroydors adolfoi.
自然生境中出现的鱼类和无脊椎动物名录：Paracheirodon axelrodi、Iguanodectes adujai、Hemigrammus bellottii、Hyphessobrycon paepkei、Hyphessobrycon jackrobertsi、Apistogramma mendezi、Nannostomus eques、Nannostomus trifaciatus、Nannostomus beckfordi、Nannostomus digrammus、Carnegiella strigata、Hemigrammus bleheri、Dicrossus filamentosus、Crenicichla notophthalmus、Mesonauta festivus、Fluviphylax zonatus、Corydoras adolfoi。
List of plants found in the nature biotope: At the location of the biotope, I have mentioned there are no water plants, except the forest flooded plants.
自然生境中发现的植物列表：在该生境所在地，我已提及除被洪水淹没的森林植物外，没有水生植物。
Threats to the ecology: Now a days there are 2 threats of natural habitat of this Amazon rainforest biotope: 1. Deforestation of Amazonia 2. The logging of the Amazon rainforest “Lungs of the World” i.e. Amazon rainforest is already gone more than 20 % and much more is severely threatened as the destruction continues. If the trees and plants are destroyed, that means the area around where the rainforest sits – a region that depends on water from the Amazon for up to 70 percent of its economic activity – is likely to dry out. It is estimated that the Amazon alone is vanishing at a rate of 20,000 square miles a year. Vivid beauty that comes with great diversity in plants and animals, rainforests also play a practical role in keeping our planet healthy. By absorbing carbon dioxide and releasing the oxygen that we depend on for our survival. The absorption of this CO2 also helps to stabilize the Earth’s climate. We can already see a huge number of Cardinal tetra are being exported across world. In recent report, their numbers are massively decreasing. Same thing applies for other fishes like discus, Altum angel etc. So it’s high time “To know Mother Nature, is to love her smallest creations”.
生态面临的威胁：如今，这片亚马逊雨林生物群落的自然栖息地正面临两大威胁：1. 亚马逊地区的森林砍伐；2. 对被誉为“世界之肺”的亚马逊雨林的采伐。目前，亚马逊雨林已有超过 20% 消失，且随着破坏持续，更多区域正遭受严重威胁。一旦树木和植被遭到摧毁，依赖亚马逊水源维持高达 70% 经济活动的周边地区很可能逐渐干涸。据估计，仅亚马逊雨林每年就以 2 万平方英里的速度消失。雨林不仅以其丰富的动植物多样性展现出绚丽的自然之美，还在维护地球健康方面发挥着至关重要的作用：它们吸收二氧化碳并释放我们生存所必需的氧气。这种对二氧化碳的吸收也有助于稳定全球气候。我们已观察到大量宝莲灯鱼被出口至世界各地，而最新报告显示，其种群数量正急剧下降。 这一原则同样适用于其他鱼类，如七彩神仙、阿尔塔姆神仙等。因此，是时候铭记“了解自然，即要热爱其最微小的造物”了。
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