Hi every one,

I seem to be spending a fortune on spring water for my frogs. I currently have an ro unit as I keep a reef system. I know that ro is bad for frogs because they take minerals from the water. I'm wondering If it would be a good idea to use ro and then remineralise the water using the same salts that are used for tropical fish.
these salts replenish minerals that have been lost.

Has anyone ever tried this? Or know if this would be safe?