The Puffer Forum

Hi all can anyone tell me if i need a special testing kit to test brackish water? I have several fresh water tanks and use the same testing kit for both is this a problem will my results be out? can anyone suggest a good testing kit for brackish I currently use the fresh water master test kit from aquarium pharmaceutricals inc,

Freshwater kits are fine for low-end brackish. Saltwater kits for high end brackish.

Usually a salt kit will work with fresh water, but a fresh kit won't work with salt water, so I always just get salt safe kits and use them for both.