salinty .024, water flow i have one hagen powerhead in an upper right corner facing front, one in lower left going across the back, that one has not worked for the last 2 weeks, but tank still does fine. no skimmer. not sure what my calcium levels are, dont have a test kit, i does half cap sea chem reef complete every three days, my clam is growing fast, coraline is explodintg, and my frogspawn has formed two "buds", so i am guessing i am in the ball park. ammonia 0 nitrite, -trate 0, and negligible (respectively). temp 74-76.
now, as for the acclimation, i drip acclimate everything, both shroom rocks were in the tank and doing spectacularly for weeks, so i dont think it has anything to do with acclimation. i top off usually twice a day, whenever i see the slightest drop in water level, my light has a very powerful fan, so it doesnt give off much heat, so evap is minimal, so salinity has been stable. the mystery here is that mushrooms are usually one of the hardiest critters in the tank, but in this case ONLY they were effected....