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Tank Calculations for Flow and EI

John S

Member
Joined
13 Dec 2008
Messages
849
Location
Welwyn Garden City
One thing I find conflicting information on is what tank volume to base calculations on for flow and EI. Should these calculations be based on the tank capacity or the actual volume once substrate and scaping materials are added?

Cheers,
John
 
Hi, I think you calculate it to the capacity of the tank, not how much water is actually in the tank.
 
Cheers Tom I thought it might be negligible for EI but wasn’t sure about flow and the x10 recommendation.
 
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