How big is enough for Bio-filter compartment?

kiddjam

Junior Poster
Jan 24, 2012
31
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I am trying to make a back-trickle-filter for this tank...
Tank is 60cm wide, 30cm depth, 30cm height.
What light and pump should I use? How to design a proper one?

Is there any standard like how many Liter bio against Liter display tank?
Also, how big should the physical-filter compartment be? I know more is better, but in a limited sense of talking.
 
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