Do you mean filtered by the tank's filter or eaten by the coral?? It depends on what you have for filtration. I use a hydrosponge on my H. Zosterae tank conected to a biowheel filter. some times a baby or two will get stuck regardless and a few even make it all the way to the biowheel. The fry are so small that if I used a sponge with small enough holes it would hardly let any water through... I don't think the gorgonia will hurt the babies or the parents.
Ro
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