IMHOFF - measuring floc in the shrimp pond

Imhoff is an indispensable product for shrimp culture of semibiofloc, biofloc.

 

How to use:

 

Put 1L of pond water at the position of aeration, leaving the hopper standing upright, reading the result after 30 minutes of settling.

 

 

For example, the floc settles at 5, which means that the floc in 1 liter of water is 5ml.