How to calculate turn over rate

[jmichaelh7]

I’m trying to dial in my Aqua 57watt sterilizer on my 220 gallon aquarium. I’m using a cor20 and wanted to know how to dial in for parasites . Any advice appreciated

 

[PeterC99]

I’m trying to dial in my Aqua 57watt sterilizer on my 220 gallon aquarium. I’m using a cor20 and wanted to know how to dial in for parasites . Any advice appreciated

Inside joke:

You put this Sailfin in your aquarium and the flow rate magically works!

 

[DrMMI]

I’m trying to dial in my Aqua 57watt sterilizer on my 220 gallon aquarium. I’m using a cor20 and wanted to know how to dial in for parasites . Any advice appreciated

You can put a bucket or some other type of container on the output of the sterilizer and measure how long it takes to fill 1 gallon. Then just do the math from there to get gph.