Saltwater Additives

Trace elements, buffers and supplements designed to keep saltwater and reef tanks in balance.

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  • Seachem Pristine 100mL

    Seachem Pristine 100mL

    Seachem Pristine 100mL

    $5.99
    Sale price  $5.99 Regular price  $9.00
  • Seachem Reef Fusion #2 2L

    Seachem Reef Fusion #2 2L

    Seachem Reef Fusion #2 2L

    $21.86
    Sale price  $21.86 Regular price  $30.99
  • Seachem Reef Fusion #2 1L

    Seachem Reef Fusion #2 1L

    Seachem Reef Fusion #2 1L

    $14.60
    Sale price  $14.60 Regular price  $22.99
  • Seachem Reef Fusion #1 500mL

    Seachem Reef Fusion #1 500mL

    Seachem Reef Fusion #1 500mL

    $9.10
    Sale price  $9.10 Regular price  $12.99
  • Seachem Reef Fusion #2 4L

    Seachem Reef Fusion #2 4L

    Seachem Reef Fusion #2 4L

    $32.98
    Sale price  $32.98 Regular price  $44.99
  • Seachem Reef Fusion #1 2L

    Seachem Reef Fusion #1 2L

    Seachem Reef Fusion #1 2L

    $21.86
    Sale price  $21.86 Regular price  $29.99
  • Seachem Reef Fusion #2 500mL

    Seachem Reef Fusion #2 500mL

    Seachem Reef Fusion #2 500mL

    $9.10
    Sale price  $9.10 Regular price  $11.99
  • Seachem Reef Fusion #1 1L

    Seachem Reef Fusion #1 1L

    Seachem Reef Fusion #1 1L

    $14.60
    Sale price  $14.60 Regular price  $22.99
  • Seachem AmGuard 250mL

    Seachem AmGuard 250mL

    Seachem AmGuard 250mL

    $9.36
    Sale price  $9.36 Regular price  $13.99
  • Seachem Marine Trace 500mL

    Seachem Marine Trace 500mL

    Seachem Marine Trace 500mL

    $11.55
    Sale price  $11.55 Regular price  $15.99
  • Seachem Marine Trace 250mL

    Seachem Marine Trace 250mL

    Seachem Marine Trace 250mL

    $7.21
    Sale price  $7.21 Regular price  $9.99
  • Seachem AmGuard 4L

    Seachem AmGuard 4L

    Seachem AmGuard 4L

    $95.29
    Sale price  $95.29 Regular price 
  • Seachem AmGuard 500mL

    Seachem AmGuard 500mL

    Seachem AmGuard 500mL

    $14.46
    Sale price  $14.46 Regular price  $19.99
  • Seachem Reef Trace 4L

    Seachem Reef Trace 4L

    Seachem Reef Trace 4L

    $78.67
    Sale price  $78.67 Regular price 
  • Seachem Reef Trace 2L

    Seachem Reef Trace 2L

    Seachem Reef Trace 2L

    $42.59
    Sale price  $42.59 Regular price  $51.99
  • Seachem Reef Trace 500mL

    Seachem Reef Trace 500mL

    Seachem Reef Trace 500mL

    $11.92
    Sale price  $11.92 Regular price  $16.99
  • Seachem Reef Trace 250mL

    Seachem Reef Trace 250mL

    Seachem Reef Trace 250mL

    $7.77
    Sale price  $7.77 Regular price  $8.99
  • Seachem Reef Buffer 500g

    Seachem Reef Buffer 500g

    Seachem Reef Buffer 500g

    $13.01
    Sale price  $13.01 Regular price  $19.99
  • Seachem Reef Buffer 250g

    Seachem Reef Buffer 250g

    Seachem Reef Buffer 250g

    $7.63
    Sale price  $7.63 Regular price  $10.95
  • Seachem Reef Buffer 4kg

    Seachem Reef Buffer 4kg

    Seachem Reef Buffer 4kg

    $74.71
    Sale price  $74.71 Regular price 
  • Seachem Reef Buffer 1kg

    Seachem Reef Buffer 1kg

    Seachem Reef Buffer 1kg

    $23.62
    Sale price  $23.62 Regular price  $29.99
  • Seachem Reef Carbonate 4L

    Seachem Reef Carbonate 4L

    Seachem Reef Carbonate 4L

    $35.57
    Sale price  $35.57 Regular price  $38.99
  • Seachem Reef Carbonate 250mL

    Seachem Reef Carbonate 250mL

    Seachem Reef Carbonate 250mL

    $5.99
    Sale price  $5.99 Regular price 
  • Seachem Reef Carbonate 500mL

    Seachem Reef Carbonate 500mL

    Seachem Reef Carbonate 500mL

    $7.75
    Sale price  $7.75 Regular price  $12.99