Hi Ned,
How are those P. sacrimontis doing ?
When I came home tonight, I found I had lost both of the two I picked up yesterday (they were hiding all last night, its a densely planted tank - but the glimpses I had of them looked ok, just not "settled" yet).
I'm going to be testing my water asap to see if anything is out of whack - but I tested it before I came by on Friday (was shopping for a pair of fish for that tank actually ) and it was looking good on Friday :
Ammonia - 0
Nitrite - 0
Nitrate - measurable but low - maybe 10-20 ppm
pH - right around 7ish, maybe 6.8
The goo-obo went into the same tank - and looks fine.