How many pot scrubbies...

[Orthopod]

How many do I need to fill up a 75 gallon sump?

Thanks.

 

[tlindsey]

You will have to check water parameters and see if they are stabile and handling your bio-load and add more if needed.

 

[Orthopod]

Appreciate the response but I am actually intetested in the physical number that can fill a 75 gallon sump than theoretical bioload as I am using it to filter a ray tank so I will need to maximize the biological filtration.

Thanks.

 

[Chockful O Phail]

I put over 50 in my 2262, a 75 even half filled you're looking at 10 times that if not more. So rough estimate 8 rows 6 deep 10 high is 480 round off to 500. Adjust that to how much space you're actually going to have in your 75 for bio.

 

[Orthopod]

Thanks - that was helpful. Much appreciated.