Derbird
Well-known member
I couldnt get a reading on my Alk it must be so low. I am testing daily but still nothing
Even with low Alk you should be reading something on a red sea tester. I know they will read at lest down to 5 dkh. Really low.
You may have a bad test, this happens sometimes. If you have a LFS I would have them double check your readings and contact whoever you got your kits from and get a replacement. The nice thing about the red sea kits is they only have to send you a reagent refill to get you going