Damselfish

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Reef Compatible
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Damselfish
All Damselfish can be considered reef-safe, sometimes excluding larger, more aggressive Dascyllus varieties. Some Damselfish will host in anemones like clownfish. Most Damselfish are aggressive and difficult to catch once you put them in an aquarium. Damselfish change gender as they grow larger and older. Small damselfish are ungendered. Even...
All Damselfish can be considered reef-safe, sometimes excluding larger, more aggressive Dascyllus varieties. Some Damselfish will host in anemones like clownfish. Most Damselfish are aggressive and difficult to catch once you put them in an aquarium. Damselfish change gender as they grow larger and older. Small damselfish are ungendered. Eventually, they become males if no males prevent them from doing so. One or sometimes two males live with a female and guard over the eggs. Females are the largest fish and dominant over the males and juveniles. They will not allow other females into an area they have claimed as their territory without a fight. They may not allow new males or juveniles, either. Aggression increases with each change._ref-wetwebmedia.com_51-1" class="reference">

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Damselfish There are 54 products.

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  • 0,00 € Ordered on Demand - Please ask for availability
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    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

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    Size: Small
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    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Medium
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    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Large
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    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Small
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    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

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    Size: Medium
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    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Large
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    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

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    Size: Small
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    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

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    Size: Medium
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    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Large
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    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

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    Size: Small
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Medium
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  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Large
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    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Small
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    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Medium
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  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Large
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

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    Size: Small
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Medium
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Large
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Small
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Medium
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    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Large
    Ordered on Demand - Please ask for availability
  • 0,00 € In Stock
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Small
    In Stock
  • 0,00 € In Stock
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Medium
    In Stock
  • 0,00 € In Stock
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Large
    In Stock
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Small
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Medium
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Large
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Small
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Medium
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Large
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Small
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Medium
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Large
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Small
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Medium
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Large
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Small
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Medium
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Large
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Small
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Medium
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Large
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Small
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Medium
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Large
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Small
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Medium
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Large
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Small
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Medium
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Large
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Small
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Medium
    Ordered on Demand - Please ask for availability
  • 0,00 € Ordered on Demand - Please ask for availability
    New

    Please call in-store before purchasing any livestock (including corals and plants), as we may or may not have them in stock depending on availability and season. Please note that prices may vary depending on the available sizes and specific species in-store. Collection only. Can keep fish in quarantine tank for 3-4 weeks

    0,00 €
    Size: Large
    Ordered on Demand - Please ask for availability
Showing 1 - 54 of 54 items