Ripped Tide;835295 wrote: http://www.advancedaquarist.com/2009/1/aafeature2#h9">http://www.advancedaquarist.com/2009/1/aafeature2#h9</a>
When I say recent, it was within 5 years, but still a little dated.[/QUOTE]
Very interesting, I'm not going to pretend like I understood every bit of that. Lol. But the conclusion was simple enough. None of the four skimmers tested removed more than 30% of the organics in actual aquarium water, and out of the different kinds of skimmers tested they all all performed about the same.
However, when you do a 20% water change you remove 20% of the organic impurities in the water, so is it fair to say that running a skimmer is better than doing water changes twice as often?