I bought the entire tank from a guy who lives about a ten minute drive away, we moved the tank, fish, everything last Saturday, move completed within about 4 hours, including bringing in the LFS trailer full of filtered NSW.
Grouper had been fed once per day, fresh blue prawns from the supermarket. That's exactly what I'm trying to feed him. I put it under water and squash it between my finges, to get a scent into the water, tried hand feeding (A bit nerve racking with those little needle teeth!), dropping it onto his nose, everything. I tried some squid and some small silversides as well, but no luck. I was thinking about maybe dropping in a small feeder or something - but I'd prefer not to...
Temp is around 24C, sg is 1.021, amm, nitrite are zero, ph is about 8.0. I'm slowly bringing it up with sodium bi-carb....