What about liquid additives ... like minerals or other like Anti phosphate ..... ???

What about liquid additives ... like minerals or other like Anti phosphate , anti nitrate ..... ???

IS there some additives i have to add from time to time ... or i hve not
( Fish only tank )

 

There's liquid supplements for macronutrients like Calcium, Magnesium, Alkalinity. There's also liquid supplements for micronutrients (amino acids or trace elements).

There's really no such thing as an anti-nitrate (unless you're purposely creating a bacteria bloom and then skimming it out). As far as a liquid Phosphate remover, there's several and they are all based off of Lanthanum Chloride. However, all this does is bind the P up and create a precipitation event. You have to remove the precipitation at this point or bacteria will liberate the P.

 

Definitely do not dose anything you can't test for. The only thing I can think of that might be necessary in a FO tank would be alkalinity if it's low.