水和生命支持系统 水质健康的圈养水母需要极其优秀的水质,幸运的是,我们可以使用天然或者人工海水来养水母,我不会在本指南中详细介绍如何处理或制造人造海水,因为网上和其他书籍中还有很多其他资源可用.但是要…
How to Keep Jellyfish in Aquariums 电子书 读后感 评分☆☆☆ 评分☆☆☆ 评分☆☆☆ 评分☆☆☆ 评分☆☆☆ 类似图书 点击查看全场最低价 出版者:Wheatmark 作者:Chad L. Widmer 出品人: 页数:212 译者: 出版时间:2008-08-15 价格:USD 25.95 装帧:Paperback...
Scientists have watched the mollusk transform into more than 15 different species, including stingrays, jellyfish and lionfish [source: Hemdal]. To take on the appearance of the flat and poisonous sole fish -- one of its most impressive impersonations -- the mimic octopus draws all of its arm...
And so what we end up with, is a microbial zoo, dominated by bacteria and jellyfish, as you see on the left in front of you. And the only fishery left, and it is a commercial fishery, is the jellyfish fishery you see on the right, where there used to be prawns. Even in ...
they had been reprogrammed to become stem cells and shipped to Seattle, where these scientists could perform their magic. In the natural light that streamed through the lab, the researchers methodically tagged cell organelles with a protein derived from a jellyfish most commonly found in...
Before adjusting your aquarium's lighting, pH, or temperature, ensure the changes are compatible with your fish's needs. Java ferns tolerate a wide range of conditions, so they might be happy in the environment you already have. 2 Keep the water’s pH between 6 and 8. Java ferns prefer...
Fish are very easy pets to keep, and an aquarium is a beautiful addition to a home. However, fish tanks need to be maintained in order to stay healthy and keep looking good. If you've placed decorations in your fish tank, you need to clean...
A fishless cycle is an easy and cruelty-free way to fill your tank with the necessary bacteria before you add fish. By consistently adding ammonia—which gets turned into nitrogen and nitrate in the presence of these bacteria—the bacteria will grow in numbers until their presence is strong ...
How toMake an Aquarium How to Grow and Propagate a Java Fern How toSet Up a Freshwater Aquarium How toSet up a Guppy Tank How toGet Rid of Snails in an Aquarium How toStart a Jellyfish Tank How toLower Ammonia Levels in a Fish Tank if They Are Not Very High How toGrow Freshwater...