Help ATP Sky contains chlorides?

[GioNanni]

Hi, I wanted to know if the ATP Sky product contains any amount or even a trace of chlorides. It is certainly a product mainly composed of sulfates, which help keep conductivity excellently low; however, since in a planted aquarium a minimal amount of chlorides is needed for plants to perform functions like osmotic balance and turgor, I was wondering if a portion of chlorides is still present—given the extreme solubility of the salts (though this could also be due to more sophisticated and soluble forms of sulfate compared to other brands). Thanks in advance.
PS: If anyone has done any testing or experiments, or simply knows the minimum amount of chlorides required in a hi-tech planted aquarium to avoid deficiencies, I would love to hear your thoughts!"

 

[hamfist]

I certainly wouldn't be scared of products (like for example the Salty Shrimp products) that are full of chlorides. Many, many of us use them and have no problem with planted tanks. As for minimum Cl levels, thats another story and I can't help there.

 

[JayP]

I can't speak to the chemistry, but I can tell you my plants and livestock have done really well with APT Sky. So well, in fact, it's the one indulgent expense I've decided to stick with. I tried mixing my own cheaper mineral ingredients but went back because it's just easier and works so well. I really like that it disappears from the water column quickly.