Hey guys! Not currently at home so can’t provide pictures unfortunately. But earlier today I tested my tank (2 days in cycle) after dosing 2ppm of ammonia yesterday into the tank. I have used an api and a salifert to test the ammonia. The api came back with: 8+ ppm of ammonia and the salifert came back with around 1.75ppm. I’m confused as this is a massive difference and I’m worried I have read the dosing instructions wrong as I’m a new reefer. Should I trust the api or salifert? Thanks guys