I just got back from a LFS, where I was going to buy test kits for cycling and monitoring my new saltwater tank that I just set up. But the store clerk told me that the API Freshwater Ammonia and Nitrate tests are the same as their saltwater ones, and I already own the freshwater kit for my other tank. Is this true? It feels wrong, lol, but I didn't buy the saltwater kit.
PS. this isn't a troll post, I'm just confused.
PS. this isn't a troll post, I'm just confused.