Refugiums

A refugium is a dedicated space for beneficial creatures like copepods to multiply without the threat of being eaten by your aquarium fish. In recent years, refugiums have been used more frequently for cultivating macro algae like chaetomorpha, which absorbs nitrates and phosphates as it grows. If you don't have a sump with a refugium chamber, no worries! There are a multitude of hang on back refugium options available.
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13 Items

  1. Advanced Hang On Back Refugium PRO Series - Medium
    Fiji Cube
    Advanced Hang On Back Refugium PRO Series - Medium
    $212.49 $249.99

  2. CUBE Nano Refugium Sump
    Eshopps
    CUBE Nano Refugium Sump
    $289.98 $289.98

  3. ORA Chaetomorpha Macro Algae (1/4lb)
    ORA
    ORA Chaetomorpha Macro Algae (1/4lb)
    $35.99 $35.99

  4. HOB-R Hang-On-Back Refugium
    AquaReady
    HOB-R Hang-On-Back Refugium
    $142.99 $142.99

  5. Advanced Hang On Back Refugium PRO Series - Large
    Fiji Cube
    Advanced Hang On Back Refugium PRO Series - Large
    $246.49 $289.99

  6. ORA Dragon's Breath Macro Algae (10g)
    ORA
    ORA Dragon's Breath Macro Algae (10g)
    $76.99 $76.99