Heartbreak hotel

[Aquattro]

I have always had some zoos and GSP in with SPS, no issues. I have not mixed leathers and such though. I did have a time when things didn't do well, and I decided it was a vibrio outbreak and treated with antibiotics for that. The tank turned around after the treatment. This shows that sometimes it's something that can't be measured, so don't assume because the salifert kits say everything is good that it actually is. Lots of things affect a closed environment that are beyond our abilities to assess.