Fluidized sand

[vilardo]

Could anyone help me how to calculate the fluidized sand amount to a certain filter? I want to build a fluidized sand filter to a saltwater battery. I want to know the relation between water volume and sand weight.
Thanks.

 

[Anonymous]

http://www.calgaryaquariumsociety.com/A ... ilter.html should have the answer you needed. Let me know otherwise, and I will pull a CFD book out for you