brown macroalgae

  1. WheatToast

    Which Brown Macroalgae Is This?

    This sprung up in my old temperate build several months ago out of nowhere (likely from a spore). It has grown slowly, yet steadily ever since. I would assume it hitchhiked on some North-Pacific seaweed.
  2. BeachWater2

    Any experience with sargassum?

    A few weeks ago I accidentally brought home a sargassum crab Portunus sayi, with some water from the beach. I had one before, so I knew he needed his own tank. They eat everything. He's in a bucket for now, with a little HOB filter. I got him some sargassum, which slowly died, and he ate it. I...
  3. WheatToast

    POLL: What brown macroalgae do you own? Pictures?

    It's all in the title. What brown macroalgae do you own? Please post pictures! Edit: Include those you have owned as well.
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