PhilC has a seashell freebie to go with one of his island girl outfits... and you can find a few other shells in freestuff. Bloodsong has a brittle starfish at 3dmenagerie. Probably the best place for free-standing aquatic plants is RDNA now, but I'm not sure if they have corals. Toucan has a good selection of fish and green plants, but I don't think he has real seaweed (it's been a while since I looked). Carolly