Is My Memory That Bad?

[The-Wolf]

I seem to recall linking an article about a scientific experiment
that lowered the pH of an aquarium down to, 3 I think it was,
but without changing any other parameters (kh,gh,no3 etc)

I can't find it now, so did I really do that or not?
it was possibly more than a year go, anyone remember it?

 

[afishdude]

why would you want your ph at 3?

 

[Luketendo]

why would you want your ph at 3?

For wild cardinals?

 

[The-Wolf]

why would you want your ph at 3?

I don't.
I want the article that told the scientific world about the experiment.