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Navigate > Top > Algae (Red) > Hookweed


Often appears in colors other than red, e.g., brown, pink, gray, purple. In the wild it's considered an invasive species, often washing up on shorelines by the tons. Has the potential in aquariums to overcome other growths, including coral animals. Must be removed when first seen.

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Key to Symbols:
Suitable for Reef Aquaria Suitable for Reef Aquariums
NOT Suitable for Reef AquariaNOT Suitable for Reef Aquariums
Suitable for Fish-Only Aquaria Suitable for Fish-Only Aquariums
NOT Suitable for Fish-Only AquariaNOT Suitable for Fish-Only Aquariums
Nuisance SpeciesAvoid this nuisance species!
Navigate > Top > Algae (Red) > Hookweed
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