new media, old media question

[mynamzmudd]

hey all. I put two biowheel media sponges in a filter box in an established tank. Im looking at setting up a 75 gallon tank soon and would like to do the instant cycle. How long should i leave the new media in to get it established? Thank's all.:22:

[rich311k]

A month would do the job. The longer the better.

[Lady Hobbs]

:yeahthat: