SPS Tank O Death

[michika]

I'm running the same CO2 bottle that I was running on my 24g cube since I started it. So your CO2 bottle before your dud bottle didn't cause any problems?

Rock is all years old, came from reputable sources, LFSs or came dried. The bulk of it is stuff I've had since 2004.

The glass is the only thing I can't account for. Everything in the tank aside from the display tank glass was previously in use in one of my other systems. None of my other systems had any problems with SPS. I only know part of the display tank's history, I was told it was used as a macro grow out tank and that no chemicals were used in it. Although for all I know the glass was previously used for another purpose and could have been exposed to something that may have leeched into the glass.