Okay, is it really possible to get an ammonia spike after 2.5 days? Here are my readings for Wednesday evening (first ones, see above, were done Monday evening and the tank was set up Sunday evening)
SG 1.0265
Salinity 36
Ammonia 8.0
Nitrates 0.5
Nitrites 0.0
PH 8.2
I took these reading twice and they were the same both times. Oh by the way, my shrimp is totally and completely gone!
I added another 20#of LR also. I did this AFTER taking the readings. I'll check again tomorrow night.