I would suspect something from the SW tank lived and caused the situation....
It could be. I drained the SW tank wednesday afternoon. So the Seio PH was out of water for 30 hours before I rinsed it off etc.
My ehiem return pump was in the sump and was wet until I got it ready to use. There were some barnacle type things on it but real small. I looked the return pump over and I don't see anything like a large worm etc in it.
Any thoughts on what it could have been?
I know that certain sea cukes and some inverts can release a toxin if they die that can wipe a SW tank, or so I've read. I didn't have any cukes in the SW tank and the only inverts that didn't hitchike were some mushrooms but those went with the rock.
I did find a worm in my sand bed that was at least 3 feet long and 1/4 inch thick though when I was taking the sand bed out Wednesday afternoon. That thing was freaky....
I'll be soaking all the SW hardware in some bleach and water before I use it again. I'll also be stripping it all down.
If it was something from the SW tank, is my FW tank useless now? Also should I pitch my driftwood?
I don't plan to use the 130 again. My plan had been to clean up the 120 and move the contents of the 130 into it, since the 120 looks better. That plan is out the window but if I sell or give away my 130, I don't want to have the new owner have a problem. I'm asking these question since if you dose a tank with copper, you shouldn't use that tank to house inverts in the future. If it was a toxin, could it hang around as well?