ph change

  1. D

    AF Air Scrubber

    In good condition. Used only for one refill. $165 shipped.
  2. gingeramoeba

    Will my BTAs survive after pH change

    Hey, Sorry for the frequent posts. Hopefully this will be my last for a while. On Tuesday, I checked my pH and it was 7.8. Not realizing that that was probably okay I panicked and added APT pH buffer. It wasn’t completely dissolved when I added it and the powder irritated everything and all my...
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