几年前,我们真的很激动D-D带来了有史以来的第一个水族馆折射仪这是为海水盐度校准的,这是一种真正的水族馆盐测量装置,胜过了我们之前使用的所有盐水折射率。现在,红海已经发布了自己的水族馆调整折光仪,出于多种原因,这是我们事实上的水族馆盐度测量装置。
使红海折射仪如此出色的设备使它是从地面建造的,考虑到水族馆的使用。诸如改进的光学元件和盖板的轻度扩散表面之类的微妙触摸既可以增强海水盐度尺度的观察,又可以改善光线进入折射装置。
Being able to see the measurement scale is nice and all, but only so long as what you’re reading is an accurate scale of seawater salinity calibrated for typical aquarium temperatures. Where D-D’s refractometer raised the accuracy bar by going from saltwater to seawater salinity, Red Sea has further refined the mark by not only developing their own seawater salinity scale, but also fine tuning it for temperatures that aquarists typically encounter.
D-D的折射剂经过校准,可用于20C/68F,非常适合用于凉爽和冷水海洋水族馆,但我不知道您,但我们希望保持热带海洋动物的平均温度为77摄氏度。为此,对红海的折光仪进行了校准,可在25c/77f下使用,因此它是市场上唯一的热带海洋水族馆折光仪 - 野生吧?
The difference between a refractometer designed for saltwater and seawater is about 1.5 PPT and the difference between one calibrated for seawater at 68F and 77F is another 1.5 PPT. This means that if you’re using a standard cheapo refractometer your salinity could be off by as much as 3 PPT.
If you’re aiming for a salinity of 33PPT but not using a海水折光仪calibrated for average aquarium temperatures your salinity could be off by nearly 10%; your calcium is not low, your salinity is! If you are measuring 380ppm calcium but your salinity is actually 30ppt, you don’t need to add more calcium or buffer, you just need to add more salt mix to add more of一切that makes up the salts in seawater.
In a way we weren’t really surprised to go around measuring the salinity of our aquariums with Red Sea’s new refractometer and discovering they were all a little low, since we had already gone through this with the D-D refractometer. But more than a month of running our coral aquariums at desired salinity read by the Red Sea refractometer and we’re seeing increased coral growth and vitality, and definitely a much more stable calcium and alkalinity balance.
与盐度一样重要的是要保持海洋水族馆,我们真的很努力地衡量它,而新的折光仪红海为水族馆的业余爱好赠送了很多成功的机会,并希望在矿物质平衡方面的头痛更少。[[红海]
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