Aquarium Maintenance


    Thank you so much. I am so happy with the corals I received. I will recommend you to all my friends.

    Luis G from Florida

    Marine Macro Algae

    Macro Algae improves the water quality of your marine tank by absorbing nitrates, phosphates, carbon dioxide, and some metals. It also adds a natural biodiversity to your saltwater aquarium while serving as a food source for many marine species!  Please see this article for more information about how algae can affect your aquarium.

    FedEx Saturday Home Delivery Surcharge
    Only for Saturday Home Deliveries 
    $18.00 $11.70
    Aquacultured Dragons Breath Macro Algae - 2 Inches
    Bright Red Colored 
    Aquacultured Live Chaetomorpha Algae
    For Nutrient Removal 
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    Aquarium Maintenance

      Canada Delivery

      I just purchased some nudibranch from Salty Underground for shipping to Canada. The service was fantastic and communication during shipping 100 %. I was impressed that you had Fed Ex keep me posted the whole journey. The packaging was faultless and eve...

      Ann Haire from Edmonton, canada