I did not see it anywhere but one of the things needed by mangroves to counter act the high chloride levels, which are "toxic", is to make sure the Mg++ is at normal levels for what ever Salinity they are kept at. Meaning, Mg++ should be around ~ 37 ppm / 1 ppt salinity. If you are using Sg then 50 ppm / sg ( just drop the 1.0 from the 1.026 so it is 26, so 50 x 26 = 1,300 ppm). Low Mg++ will make them wilt and die.
yeah I like this idea too! Elliott, your mangrove/seagrass tank reminds me of the beach.
Thanks for the post, but I am at reefcleaners.org, not reefscavengers!
wow, Great fuge Elliottb.
what the pvc sticking out of the sand? is there a plenum under there?
That looks grrrrrrrrreat! Elliott.
you need some sargassum in there and it would be complete.