stuff you need for brackish

[beaver8888]

i need certain chemicals i just dunno what to get? like if the salt was to high would i just do a water change or something etc i dunno what else i would need to buy??

 

[madhippoz]

Just Marine Salt, thats all. Make sure its actual marine salt for salt water tanks. Aquarium Salt that comes in the milk container is not marine salt, and won't make your tank brackish. You guessed it, if your salinity is to high, just do a water change and then test with you're hydrometer to see where you're level is. Hydrometer's are cheap too, a couple dollars generally. The one I have looks like a tall glass tube with a temperature looking thermoter thing on top. If floats in the water, and wherever it levels off to along the gauge thing is what your salinity is.