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Each bottle has a Lot # printed on the bottle. The last four digits are the month and year they were manufactured.
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Ammonia
High Range pH
Nitrate
GH
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Nitrite
KH
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pH
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How to know if your API test kits have expired
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Created by:
imagirlgeek
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by imagirlgeekEach bottle has a Lot # printed on the bottle. The last four digits are the month and year they were manufactured.
Last 3 years
Ammonia
High Range pH
Nitrate
GH
Last 4 years
Nitrite
KH
Last 5 years
pH
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Channel: Aquarium Management
09-29-2011, 04:56 PM -
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by jarrodadenShortly after I posted the video at this thread
http://www.houstonfishbox.com/vforum...iphon-overflow.
I received a question from another Box'er asking how much flow a 1-inch siphon utube can handle. I already had all my stuff in the driveway, so I ran a test. Here is video showing the test.
Here is the answer. When a siphon is setup, the siphon will seek a balance (equal water height) on...-
Channel: Aquarium Management
08-28-2010, 01:08 PM -
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by imagirlgeekThis page includes some of the most used calculators and conversion tools....
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Channel: Aquarium Management
08-14-2010, 08:43 PM -
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by mjbmrhHere are a few options:
- Collect rainwater after its rained a bit (unless you fear pollution in your area or have a new roof). It's free and naturally soft and usually a bit acidic. Mix with a little tap water and you should have what you want;
- Buy RO water and mix with a little tap water and you will have ideal water;
- Buy high quality peat that the manufacturer lists as having a low pH value (check the bag -- usually only large bags say this - or call the company to check the acidity).
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Channel: Aquarium Management
05-06-2010, 10:33 AM