well do your first batch, then check ph and salinity. Ok you have a 55g too. Today i lost half a gallon of water that needs to be replaced. Replaced with non salted water and the buffer. I put 1 teaspoon of the buffer to set my ph. I do it when the lights are off because there is a light ph drop during the night.
The buffer should be dissolved in your replacement water before you add it to the tank. I badly burned a coral last year with a bad mix.
The buffer should be dissolved in your replacement water before you add it to the tank. I badly burned a coral last year with a bad mix.