When I brought home the lagoon from subsea I gave it a pretty good cleaning, set up the rock how I wanted plus added a large rock from my big tank. I then attached the different types of macro around the tank how I wanted. Subsea had helped me sort it out as we were taking it apart, and put it in different bags to make this easy. It wasn't a long trip at all, so I don't see too much stress there. I did switch the lighting from the light fixture he was using on the tank to a T5 HO light I had in storage. I figured this way he can use the lights that were on it to set up a new lagoon. The fixture is 72 watts total. 2 10000K bulbs, one actinic, and one 6000K. Bulbs only a couple months old. I figured this would be plenty of light on a little 10 gal. I stuck a couple frags in there and they're all doing great.
The macro almost immediately started turning clear and dissolving away. First to go was the ulva - type. That disappeared very fast. Now everything except the gracilaria is turning clear and dissolving away. The others are all caulerpa types.
Parameters: NO3 = 0, NH3 = 0, PO4 = 0, SG = 1.025, Temp = approx 77 I have had some fluctuations in salinity. This thing evaporates at an almost ridiculous rate. I'm on top of it now. Maybe the NO3 and PO4 being 0 is the problem? It was doing great with subsea and I don't think I did THAT great of a job cleaning, lol!!
That's all the details I can think of. Any ideas? Jaggedfire, if you see this, did you lose any macro after the move?