Fish Disease Diagnosis
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How long does it take to cycle a filter or colonize a filter with beneficial bacteria at different temperatures?

If the water is below 55 degrees fahrenheit it will take a verty long time to cycle the beneficial bacteria. More than ten to twelve weeks, even if you added live beneficial bacteria, they simply won't prosper.

At 65 degrees Fahrenheit, you're looking at an eight week cycle.

At 75 degrees Fahrenheit, it will take six weeks to control nitrogen with a healthy colony of bacteria.

At 85 degrees Fahrenheit, it would only take three to four weeks if calcium, oxygen, and nitrogen were present in sufficient quantities.

Consider, seriously, the BioSeeding process. (Look it up!)

Did you know that for every ten degrees increase in temperature, there's a doubling of metabolic activity among non-warmblooded organisms?



Fish disease problems? Need some help? The help pages take you through the basics of the 'fish health work-up' diagnosis method and basic fish disease treatment methods.

90% of all health problems and fish deaths are caused by poor fish keeping! The key pages are essential reading for all beginners and intermediates who are serious about disease prevention.

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Expanded Content by Dr. Erik Johnson, DrJohnson.com and Used with Permission; Frank Prince-Iles ©2009 All Rights Reserved