赋灵于水：养鱼，互动性强的小型宠物的基本常识
海水鱼与淡水鱼不可共存。2. 针对热带淡水鱼，需确认其适宜的水质是否为微酸性、微硷性，以及是否适应软硬度。如有疑问，可咨询销售商或查阅资料。通常热带淡水鱼需要酸性和软水环境。3. 水草缸应使用矽砂或黑金砂，不要用珊瑚砂，以免导致过硬的水质不利于种植。4. 不要随意将新鲜捕捞的鱼直接从一个缸转移到另一个缸， fishes can't tolerate changes in temperature, acidity, and hardness well. When introducing new fish to your tank, be cautious with the process. 5. 避免敲打鱼缸以惊吓内里的生物。6. 确保你的装饰品稳固，因为三尺长的装饰品重量可能在200公斤左右，可以通过长度、宽度和高度相乘再除以1000来估算它在填满了500毫升液体时所占重量。在计算前，请确保所有测量单位是相同的（例如：厘米）。7. 若发现死亡之类的问题，务必及时处理并避免因喂食过多而急剧恶化环境状况。8 在发现病态之事发生后，将患病之生物隔离治疗，以防止传染给其他健康生物。此举十分重要，因为一旦疾病扩散，它们会迅速蔓延到整个生态系统中去，对每个生命都构成威胁。这也意味着你必须始终保持警觉，并且尽早采取行动来阻止任何潜在的健康危机。一旦开始出现问题，即使只是最小程度的一点，也不要犹豫，而应该立即采取措施进行干预。
9 新建 aquarium 时，一定要耐心等待直至生态系统完全建立起来，这个过程可能需要几周时间。在这个期间，你可以观察你的 tank 是否已经准备好了接收新的居民。如果它还没有准备好，那么就让它们留在店里或者继续观察直至达到最佳状态才引入它们。
10 如果你注意到某些 fish float near the surface of the water or swim erratically, it could indicate a lack of oxygen in the water or high levels of ammonia or other toxins present in the environment.
11 定期更换 aquarium 的部分water is crucial for maintaining good health among aquatic life forms; at least once every week you should replace about one-third to one-half of your tank's volume with fresh dechlorinated water that has been properly conditioned before adding it to your system.
12 The price of fish does not always correlate directly with its size; some rare species may cost more than larger ones due to their unique characteristics and popularity among aquarists.
13 For beginners, starting with a freshwater community aquarium is recommended as they are less demanding than saltwater setups and offer a more forgiving environment for learning about proper care and maintenance techniques.
14 Provide ample space for movement within your aquarium by choosing appropriate decorations that create hiding places and promote swimming behaviors.
15 Ensure adequate lighting conditions for photosynthesis processes within plants while avoiding excessive light intensity that could harm sensitive organisms like corals.
16 Use an external filter system if possible as these provide better mechanical filtration efficiency compared to internal systems alone.
17 Introduce compatible species into your community by considering their natural behavior patterns and body sizes when selecting inhabitants; avoid placing aggressive predators alongside timid prey species.
18 Avoid feeding live food from wild sources without proper quarantine treatments first as they might carry pathogens harmful to both humans & animals alike!
19 Always treat any captured specimens gently during transportation by providing them sufficient time adjust gradually through small increments before releasing them into their new home - this helps minimize stress related mortality rates!