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Author Topic: Setting up central air...  (Read 12181 times)

Offline Ron

  • African Cichlid Aficionado
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    • Howell, MI
Re: Setting up central air...
« Reply #15 on: November 10, 2012, 09:18:44 PM »
I'm guessing that you've got established sponges ready to go if you're removing the HOBs so soon?

When I switched from a HOB army to central air, I left the HOBs going for about 4-5 weeks before pulling them so the bacteria colonies would build up on the sponges.
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Offline beach

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Re: Setting up central air...
« Reply #16 on: November 11, 2012, 11:13:09 PM »
yeah, I thought about that.  I havent removed any hob's yet.  I have quite a few seeded sponges but am adding some new ones so I'll be careful about that   ;)  Thanks!
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