- Joined
- Nov 14, 2017
- Messages
- 135
- Reaction score
- 46
So I spent the money on the Red Sea Test kit and every time I’ve done the Alk test it has a faulty color change every time. I guess it’s Back to Salifert wish I didn’t waste the money... Idk if the titration needle is faulty or if it’s the actual titrant.