20G FOWLR do I need the Bio wheel?

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roka64

Aquarium Advice Addict
Joined
Mar 21, 2006
Messages
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I am thnking about starting up another tank. It will be a 20G FOWLR. I can put as much LR in it. I have the Eclipse 2 hood.
My three questions are:
1. Can I use LR rubble instead of a Bio Wheel? If so, when do I add it?
2. Should I seed it with both LS and LR from my main? Will this cause die off?
3. Should I just let it cycle and add the LR later?

Thanks!
 
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