Weekly Specials

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  • Red Sea Reef Foundation Pro Multi Test Kit (Ca, Alk, Mg) Quick look

    Red Sea Reef Foundation Pro Multi Test Kit (Ca, Alk, Mg)

    reg. $59.99

    Special Price: $53.99

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  • Red Sea Calcium Pro Test Kit Quick look

    Red Sea Calcium Pro Test Kit

    reg. $34.99

    Special Price: $31.49

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  • Red Sea Alkalinity Pro Test Kit Quick look

    Red Sea Alkalinity Pro Test Kit

    reg. $34.99

    Special Price: $31.49

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  • Red Sea Magnesium Pro Test Kit Quick look

    Red Sea Magnesium Pro Test Kit

    reg. $34.99

    Special Price: $31.49

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  • Red Sea pH / Alkalinity Test Kit Quick look

    Red Sea pH / Alkalinity Test Kit

    reg. $18.99

    Special Price: $17.09

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  • Calcium Colorimeter HI758 Hanna Checker - Marine Water Quick look

    Calcium Colorimeter HI758 Hanna Checker - Marine Water

    reg. $49.99

    Special Price: $44.99

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  • Alkalinity Colorimeter HI755 Hanna Checker - Marine Water Quick look

    Alkalinity Colorimeter HI755 Hanna Checker - Marine Water

    reg. $49.99

    Special Price: $44.99

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  • Alkalinity Test Kit - LaMotte Quick look

    Alkalinity Test Kit - LaMotte

    reg. $35.99

    Special Price: $32.39

    Out of stock

  • Salifert Calcium Aquarium Test Kit Quick look

    Salifert Calcium Aquarium Test Kit

    reg. $23.99

    Special Price: $21.59

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  • Salifert Magnesium Aquarium Test Kit Quick look

    Salifert Magnesium Aquarium Test Kit

    reg. $26.99

    Special Price: $24.29

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  • Salifert kH/Alkalinity Aquarium Test Kit Quick look

    Salifert kH/Alkalinity Aquarium Test Kit

    reg. $19.99

    Special Price: $17.99

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  • HI755-26 Alkalinity Checker Reagents - Marine Water Quick look

    HI755-26 Alkalinity Checker Reagents - Marine Water

    reg. $8.99

    Special Price: $8.09

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  • HI758-25 Calcium Checker Reagents - Marine Water Quick look

    HI758-25 Calcium Checker Reagents - Marine Water

    reg. $22.99

    Special Price: $20.69

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  • Reagents for LaMotte Alkalinity Test Kit Quick look

    Reagents for LaMotte Alkalinity Test Kit

    reg. $19.99

    Special Price: $17.99

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  • Elos KH (Alkalinity) Aqua Test Kit Quick look

    Elos KH (Alkalinity) Aqua Test Kit

    reg. $17.99

    Special Price: $16.19

    Out of stock

  • Elos Magnesium Aqua Test Kit Quick look

    Elos Magnesium Aqua Test Kit

    reg. $25.99

    Special Price: $23.39

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  • Red Sea Calcium Pro Reagent Refill Kit Quick look

    Red Sea Calcium Pro Reagent Refill Kit

    reg. $16.99

    Special Price: $15.29

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  • Red Sea Alkalinity Pro Reagent Refill Kit Quick look

    Red Sea Alkalinity Pro Reagent Refill Kit

    reg. $16.99

    Special Price: $15.29

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  • Red Sea Magnesium Pro Reagent Refill Kit Quick look

    Red Sea Magnesium Pro Reagent Refill Kit

    reg. $16.99

    Special Price: $15.29

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  • Spirulina Flakes Fish Food - Cobalt Aquatics Quick look

    Spirulina Flakes Fish Food - Cobalt Aquatics

    Starting at: $5.99

  • Cobalt Aquatics Mysis Flakes Fish Food Quick look

    Cobalt Aquatics Mysis Flakes Fish Food

    Starting at: $12.49

  • Cobalt Aquatics Brine Shrimp Flakes Fish Food Quick look

    Cobalt Aquatics Brine Shrimp Flakes Fish Food

    Starting at: $11.99

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