chaeto died and now caulpera is giving up too......what???

[dclegern]

I finally have my display looking great. Everyone's happy, and all levels are where they should be.
But I'll be dammed if I can't get chaeto or caulpera to grow at all.
I've tried a few dif. lights in the sump, and nothing................. really wierd!!

I did use algaefix over the last few weeks, to fix a display issue, but that isn't supposed to hurt any macro is it?


any help is of course appreciated.