Bottom posted.

Firethorn wrote:
I've heard with GF the harder the water the better. That it makes them
grow strong bones and fins and makes them healthy. Is this true? Is
there something safe I can add to my take to put trace minerals into
the tank? I saw one for salt water that had no salt - is that a good
idea?

Glenn

You can increase the water hardness by putting in some pure baking soda (1/4
a teaspoon per day until it is where you want it). Good luck and later!