This is a time consuming hobby and requires the undivided attention of the owner. But your efforts will be worthwhile if you can learn to have a healthy aquarium！
Have you ever thought of having a saltwater aquariumaquarium n.养鱼池， 玻璃鱼缸， 水族馆 ？ Rearingrear vt.培养， 饲养， 举起， 树立， 栽种 marinemarine adj.海的， 海产的 fish is one of the most challenging hobbieshobby n.业余爱好 of the modern man！
这是一项花费时间并要求我们全身心投入的爱好。但如果你的水族生物都能健康成长，那么一切努力都是值得的！
饲养海洋鱼
你是否想过拥有一个咸水水族箱？饲养海洋鱼是当今人们最具挑战性的爱好之一。
To maintain a saltwater tank is not an easy task， so beginners should read up on this hobby as much as possible before they take the plungeplunge n.跳进， 投入 .
To set up a tank， you should first decide how big you want your tank to be.The bigger the tank， the easier it is to maintain the water quality. Tanks are usually made of glass or acrylicacrylic adj.丙烯酸的 . You will also need to buy test kitskit n.成套工具， 成套用具 to measure the chemical and mineral contents of the water. The main factors measured include the pH level， nitratenitrate n.［化］硝酸盐， 硝酸钾 level， salinitysalinity n.盐分， 盐度 and temperature. Ocean fish are much more sensitivesensitive adj.敏感的 to environmental changes than freshwater fish， so it really is important to maintainmaintain vt.维持， 维修， 继续， 供养， 主张 ideal water conditions.
打理水族箱不是件容易的事情，所以生手在尝试之前应该尽可能地熟读相关资料。
做一个水族箱，首先是决定水族箱的大小。水族箱越大，就越容易维持水质。水族箱通常由玻璃或丙烯酸制成。你还需要购买一整套测量水中化学物质和矿物质含量的工具。需要测量的项目主要包括：酸碱度、硝酸盐含量、盐分和温度等。海洋鱼对环境的变化要比淡水鱼敏感得多，所以维持水质就显得十分重要。
Another important aspect is lighting. Beginners can use fluorescentfluorescent adj.荧光的 lighting as this is fairly straightforwardstraightforward adj.坦率的， 简单的 . All that has been discussed so far should be prepared before you buy your fish！
So what kinds of fish would be a good choice for the beginner？
Basically，there are two kinds of aquariums the fishonly tank and the reef tank. The fish only tank is recommended for new hobbyists. You should read about fish compatibilitycompatibility n.兼容性 and choose the ones that can live together. Fish such as damselsdamsel n.雀鲷鱼 molliesmolly n.摩利鱼 and clownfishclownfish n.小丑鱼 are hardy sea creatures and are quite cheap to buy. Angelfish， Butterflyfish and sea horses are very delicate creatures and are much more difficult to rear.
还有一个重要因素是照明。生手可以用荧光照明，这是一种相对简单的方法。以上的一切准备工作都应该在你买鱼之前完成。
那么，生手适合养什么样的鱼呢？
一般来说主要有鱼缸和珊瑚缸两种类型的水族箱。前者比较适合生手。你应该熟悉鱼的习性，挑选可以共同生活的鱼。例如小热带鱼、摩利鱼和小丑鱼生命力强，价格便宜。而天使鱼、蝴蝶鱼和海马这样娇贵的生物则很难饲养。
So never put an aggressiveaggressive adj.好斗的 damsel and a delicate Angelfish together！
Anyone who is thinking about having “life in the sea” at home has to research and understand the process of the nitrate cycle， doing a water change， buying the right filtersfilter n.过滤器 ， giving the right food， and adding minerals， to name but a few of the many requirements and skills. This is a time consuming hobby and requires the undivided attention of the owner. But your efforts will be worthwhile if you can learn to have a healthy aquarium！
所以，绝不能把热带鱼和天使鱼放在一起来饲养。
无论是谁想要在家里养海洋生物的人必须要认真研究相关资料，并了解硝酸盐循环的过程、换水的步骤、过滤器的使用、喂食的技巧以及如何添加矿物质等相关要求和技能。这项爱好花费时间，并要求全身心投入。但如果你的水族生物都能健康成长，那么一切努力都是值得的！
海洋中海洋鱼品种之多无法尽数，能够在家中鱼缸里饲养的有上百种之多。随着生活水平的提高，人们对观赏性很强的海洋鱼产生了饲养的兴趣。但海洋鱼不同于普通的鱼类，饲养起来有一定的难度，在饲养之前要做很多的准备，是一项非常具有挑战性的爱好。本文旨在说明饲养海洋鱼是一项非常具有挑战性的爱好，并对生手进行初步的指导。