Adding acid dipped rock back to established DT

[iceman86]

Originally Posted by Moogled

What's the ratio of acid to water that you would normally use for something like this?

1:10 is common. Some people do more concentrated but I don't see the need. The rocks are spotless after 20 min. I do 2 baths if I'm trying to rid it of phosphates but 1 bath probably is enough though.