I bought the wrong Colony by mistake. Will it work?

The bacteria in Colony Freshwater and Colony Marine are completely different and will not work in the other’s environment.  There will be no harmful effects of using the wrong product other than the desired result will not be achieved. New Search...

Will Colony cloud up my tank?

It is normal for the aquarium to be slightly cloudy after Colony is introduced.  Cloudiness could last from one hour to several depending on the aquarium. New Search...

Does Colony need to be refrigerated?

Colony does not require refrigeration due to its limited concentration.  There are myths that nitrifying bacteria is only fresh if it is refrigerated.  This is only true if the concentration exceeds that of which is found in Colony, otherwise it is unnecessary....

I read on my forum that Colony doesn’t work

Yes, Colony works.  It is used all over the world in everything from consumer aquariums to public aquariums.  The burden of proof that it doesn’t work is upon those who claim such. New Search...
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