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09Dec

Reefcast: Episode 25

Episode #25 is finally online! I hope you enjoy it. If you have iTunes, and you are subscribed to Reefcast, all you have to do is load the software and it will download it immediately to your computer or iPod.

If you don't, you can go to reefcast.com, go to the downloads page, and download it. Here's a tutorial if you need help getting the file.

20Oct

How to read Salifert's Nitrate test kit

  • nitrate-header-pic

About a month ago, I discovered at MACNA that I was misreading my nitrate test kit for a very long time. I use Salifert kits. Just in case you use the same kit, let me clarify one important step:

After the test is complete (including the 3 minute wait period), if the solution matches 10 or less on the color chart, hold the beaker up and view the color through the side with the color chart behind the beaker. Whatever that result is, divide by 10. So if it looks like 50ppm, it would be 5ppm.

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