在知道养水的原理之后，要想大型鱼缸养水的时候做到又快又好，还需要再了解几个知识。由于大型鱼缸比较大，新鱼缸的含氮废物量也比较大，后期放入的鱼类也比较多，因此需要大量的硝化细菌来分解新鱼缸中原本存在的含氮废物，以及以后支撑整个鱼缸生物圈含氮排泄物的分解。因此在大型鱼缸养水的时候，我们要讲究一些技巧。比如说，由于硝化细菌繁殖的速度和水的比重成反比，因此我们不要一开始就直接往鱼缸里面加满水，而是慢慢的加水，隔一天加一点，使硝化细菌保持良好的增长速度。当然，如果鱼缸确实太大了，这样养水要养很久，那么我们可以到市场上去购买一些菌种，或者去其他的大型鱼缸中把成熟的菌种移植过来。这些菌落一般存在于底层的砂石或者过滤器口当中。总而言之，养水的时候不要着急，对于大型鱼缸而言养水一般都需要一个星期。要记住一句老话:欲速则不达。   

　　济南鱼缸

　　After knowing the principle of water, to be able to make a large fish tank when the water is fast and good, but also need to know a few more knowledge. e of the large fish tanks, tank containing nitrogen waste is relatively large volume, or more late into the fish. Therefore, it is necessary a lot of nitrifying bacteria t pose the new aquarium exist in the original containing nitrogen in the waste, and support the whole aquarium biosphere containing nitrogen excretion o position. So we should pay attention to some skills when we raise water in a large fish tank. For example, as is inversely proportional to the proportion of nitrifying bacteria propagation velocity and water, so we don't start directly to inside the tank is filled with water, but slowly the water, every day a, nitrifying bacteria to maintain good growth rate. Of course, if the fish tank is indeed too large, so the water to support a long time, the n go to the market to buy some of the bacteria, or to other large fish tank in the mature spawn. These colonies generally exist in the bottom of the sand or filter mouth. All in all, do not worry about raising water, for a large fish tank in terms of the general need for a week of water. To remember the old saying: haste makes waste. /山东自动门