Update. Found the other brittle star still alive. All the turbos (astria) seemed to have died causing a more aggressive ammonia spike (now at 1.0).All the other snail are fine. Cerith and nessarius are still cruising around. Hermit crabs and shrimp are fine.
All in all I lost 3 chromis, brittle star and the turbos, so far. All the corals seem to by recovering except the monti and the polyps/zoas, but some of the polyps have opened. Favia and Lobo seem fine.
I can not find any pods anywhere in the tank or sump. This explains the initial ammonia spike. Added a bottle of bacteria tonight. I will be doing another water change in the next couple of days (have to buy more salt) and will then introduce some reefstew/pods. Maybe grab some loaded live rock from somewhere to get some of those interesting hitchhikers.
Bob