Do AIO fertilizers generally contain any carbonates or bicarbonates?

[Maf 2500]

Do AIO fertilizers generally contain any carbonates or bicarbonates? I have found an AIO hydroponic fert that would also remineralise the right amount of calcium and magnesium for me to use rainwater plus a little tap and get my desired parameters for a softwater low tech. The only thing is I don't want to add any more dKH as there will be enough in the small amount of tap I am adding so don't want to add any carbonate/bicarbonate in the ferts. The manufacturer does not list the ingredients, only levels of macro's and micro's, so I don't know if can use it.

I have a suspicion that they are not generally used in AIO ferts due to risk of precipitation when mixing with other substances but that is just a hunch. Any ideas?

 

[MichaelJ]

AIO ? All In One? Such products as Thrive All-in-one and TNC Complete contains no Carbonate compounds as far as I am aware.

Cheers,
Michael

 

[Maf 2500]

Thanks. Yes, all in one. The product I am looking at is not an aquatic product but a hydroponic and general gardening one.

May as well post a link to what it is: Easy-Feed Extra