Selling my bucket of KZ Reefer's Best Salt. It is a 20Kg bucket and have used 330 gram of it to mix a pail of saltmix, so balance is 18.67Kg. Does not like the first reaction of the salt, thats the reason I am selling. The retail price is $179 with 10% discount which is $161.10. Selling at $120. Got the assurance from ReefDepot via KZ Germany that it is certified that the salt is perfectly fine. Please PM if you need the certification.