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Aquarium Advice FINatic
I saw a purple nudibranch in the store the other day, and I remember reading online that they are difficult to care for. I asked the guy at the LFS, and he said that the reason they are hard to care for is because we don't know what they eat. He said that they usually last a few months in an aquarium and eventually just disappear (from starvation, presumably). Can anyone verify or contradict this?