• Wendy8540

Cassandra7840

And what is the concentration of the first solution?

Johnny

As I was told, vitamins are sold in pharmacies only in one form - the only thing I couldn't find is H -10 mg - nobody knows what that is - I wrote to Sergey Kochetov to clarify - I'm waiting for a response.

Daniel9952

So I didn't understand, do both solutions need to be diluted based on one liter of distillate?

Kenneth2761

Yes, this is the dosage for one liter of water. The working solution is prepared by mixing 99 ml of solution B and 1 ml of solution A. For 1 liter of water.

Wendy8540

So let's clarify again, the concentration of vitamins should be indicated based on the volume of the solvent, otherwise it's not a concentration but the weight of the dry substance. Then you say that we need to take 1 ml of solution A. Let's find out what the concentration of vitamins is in the original solution???

Daniel8015

The concentration of vitamins purchased at the pharmacy is standard - I spoke with Kochetov via email - you need to take the volume of vitamins specified in the prescription and mix it in the indicated proportion.

Stephanie3084

this is nonsense - outdated information. let's also remember how Stepanov recommends crushing salt in his book - of course, one can fiddle with that if they have masochistic tendencies. everyone who keeps a sea knows - the problem is not fertilizing, but removing the so-called "fertilizers" - nitrates and phosphates - in the shortest possible time, and excess iron is absolutely unnecessary. as for vitamins, they can be added - if one really wants, they can be introduced into the water without additives - the main thing is not to overdo it.

Jason9385

I came across this information in issue 5 from 2005. There is also no concentration of vitamins in the first solution, only the quantity. Obviously, Kochetov overlooked this. Regarding the content of macroalgae, I think it can be used, but it shouldn't be added to a reef aquarium.