Skip to content
Subscribe and Save 6% Forever on Future Orders!
Subscribe and Save 6% Forever on Future Orders!

Seachem

  • Save $3.22 Save $0.00

    Seachem - Reef Glue

    Seachem
    Original price $11.27
    Original price $11.27 - Original price $11.27
    Original price $11.27
    Current price $8.05
    $8.05 - $8.05
    Current price $8.05

    Seachem Reef Glue is a superior bonding gel, powerful and versatile enough for a wide variety of aquarium applications. Use for aquascaping, repair...

    View full details
    Original price $11.27
    Original price $11.27 - Original price $11.27
    Original price $11.27
    Current price $8.05
    $8.05 - $8.05
    Current price $8.05
    Save $3.22 Save $0.00
  • Save up to $9.18 Save $0.00

    Seachem Acid Buffer

    Seachem
    Original price $11.95 - Original price $32.13
    Original price $11.95 - Original price $32.13
    Original price $11.95
    $8.53 - $22.95
    $8.53 - $22.95
    Current price $8.53

    Seachem Acid Buffer is a non-phosphate buffer to lower pH and buffer with Alkaline Buffer. Both buffers are designed for the planted aquarium or fo...

    View full details
    Original price $11.95 - Original price $32.13
    Original price $11.95 - Original price $32.13
    Original price $11.95
    $8.53 - $22.95
    $8.53 - $22.95
    Current price $8.53
    Save up to $9.18 Save $0.00
  • Save $4.00 Save $0.00

    Seachem Alert Series Alert Combo

    Seachem
    Original price $14.01
    Original price $14.01 - Original price $14.01
    Original price $14.01
    Current price $10.01
    $10.01 - $10.01
    Current price $10.01

    The Seachem Alert Combo pack is a revolutionary way to keep tabs on your aquariums essential levels. This unique tester provides continuous pH and ...

    View full details
    Original price $14.01
    Original price $14.01 - Original price $14.01
    Original price $14.01
    Current price $10.01
    $10.01 - $10.01
    Current price $10.01
    Save $4.00 Save $0.00
  • Save up to $28.99 Save $0.00

    Seachem Alkaline Buffer

    Seachem
    Original price $11.95 - Original price $101.47
    Original price $11.95 - Original price $101.47
    Original price $11.95
    $8.53 - $72.48
    $8.53 - $72.48
    Current price $8.53

    Seachem Alkaline Buffer raises the pH and alkalinity (KH) of your aquarium water and holds it steady between 7.2 and 8.5 - an ideal range for most ...

    View full details
    Original price $11.95 - Original price $101.47
    Original price $11.95 - Original price $101.47
    Original price $11.95
    $8.53 - $72.48
    $8.53 - $72.48
    Current price $8.53
    Save up to $28.99 Save $0.00
  • Save $3.08 Save $0.00

    Seachem Ammonia Alert

    Seachem
    Original price $10.79
    Original price $10.79 - Original price $10.79
    Original price $10.79
    Current price $7.71
    $7.71 - $7.71
    Current price $7.71

    Seachem Ammonia Alert is an innovative color device for continuously detecting and monitoring free ammonia in aquariums. A sensor changes from yell...

    View full details
    Original price $10.79
    Original price $10.79 - Original price $10.79
    Original price $10.79
    Current price $7.71
    $7.71 - $7.71
    Current price $7.71
    Save $3.08 Save $0.00
  • Save $0.98 Save $0.00

    Seachem Betta Basics

    Seachem
    Original price $3.43
    Original price $3.43 - Original price $3.43
    Original price $3.43
    Current price $2.45
    $2.45 - $2.45
    Current price $2.45

    Seachem Betta Basics is formulated to create the ideal bowl environment for both your bettas and plants. It works by removing any chlorine, chloram...

    View full details
    Original price $3.43
    Original price $3.43 - Original price $3.43
    Original price $3.43
    Current price $2.45
    $2.45 - $2.45
    Current price $2.45
    Save $0.98 Save $0.00
  • Save $2.00 Save $0.00

    Seachem Brackish Salt for Aquariums

    Seachem
    Original price $7.00
    Original price $7.00 - Original price $7.00
    Original price $7.00
    Current price $5.00
    $5.00 - $5.00
    Current price $5.00

    Seachem live bearer/brackish aquarium salt is a chemically sound blend of salts designed to replicate the native environment of live bearers and ot...

    View full details
    Original price $7.00
    Original price $7.00 - Original price $7.00
    Original price $7.00
    Current price $5.00
    $5.00 - $5.00
    Current price $5.00
    Save $2.00 Save $0.00
  • Save $2.85 Save $0.00

    Seachem Cichlid Lake Salt

    Seachem
    Original price $9.97
    Original price $9.97 - Original price $9.97
    Original price $9.97
    Current price $7.12
    $7.12 - $7.12
    Current price $7.12

    Seachem Cichlid Lake Salt is a chemically-sound blend of salts designed to replicate the natural environment of cichlids. It contains all physiolog...

    View full details
    Original price $9.97
    Original price $9.97 - Original price $9.97
    Original price $9.97
    Current price $7.12
    $7.12 - $7.12
    Current price $7.12
    Save $2.85 Save $0.00
  • Save $2.69 Save $0.00

    Seachem Cichlid Trace Elements for Cichlids

    Seachem
    Original price $9.42
    Original price $9.42 - Original price $9.42
    Original price $9.42
    Current price $6.73
    $6.73 - $6.73
    Current price $6.73

    Cichlid Trace supplies a broad range of trace elements demonstrated* to be necessary for proper ?sh health and growth. Unlike terrestrial animals, ...

    View full details
    Original price $9.42
    Original price $9.42 - Original price $9.42
    Original price $9.42
    Current price $6.73
    $6.73 - $6.73
    Current price $6.73
    Save $2.69 Save $0.00
  • Save up to $6.37 Save $0.00

    Seachem Clarity Water Clarifier

    Seachem
    Original price $5.80 - Original price $22.29
    Original price $5.80 - Original price $22.29
    Original price $5.80
    $4.14 - $15.92
    $4.14 - $15.92
    Current price $4.14

    Seachem Clarity is the ultimate clarifier for both fresh and saltwater. It employs an advanced polymeric flocculating agent that is both reef and p...

    View full details
    Original price $5.80 - Original price $22.29
    Original price $5.80 - Original price $22.29
    Original price $5.80
    $4.14 - $15.92
    $4.14 - $15.92
    Current price $4.14
    Save up to $6.37 Save $0.00
  • Save up to $3.75 Save $0.00

    Seachem CoralCrete Gray Epoxy Adhesive

    Seachem
    Original price $10.26 - Original price $13.13
    Original price $10.26 - Original price $13.13
    Original price $10.26
    $7.33 - $9.38
    $7.33 - $9.38
    Current price $7.33

    Seachem CoralCrete Epoxy Adhesive securely attaches coral to decorative rockwork in freshwater, marine and reef aquariums. This two-part epoxy putt...

    View full details
    Original price $10.26 - Original price $13.13
    Original price $10.26 - Original price $13.13
    Original price $10.26
    $7.33 - $9.38
    $7.33 - $9.38
    Current price $7.33
    Save up to $3.75 Save $0.00
  • Save $2.93 Save $0.00

    Seachem CoralCrete Purple Epoxy Adhesive

    Seachem
    Original price $10.26
    Original price $10.26 - Original price $10.26
    Original price $10.26
    Current price $7.33
    $7.33 - $7.33
    Current price $7.33

    Seachem CoralCrete Epoxy Adhesive securely attaches coral to decorative rockwork in freshwater, marine and reef aquariums. This two-part epoxy putt...

    View full details
    Original price $10.26
    Original price $10.26 - Original price $10.26
    Original price $10.26
    Current price $7.33
    $7.33 - $7.33
    Current price $7.33
    Save $2.93 Save $0.00
  • Save up to $7.12 Save $0.00

    Seachem Cupramine

    Seachem
    Original price $7.95 - Original price $24.93
    Original price $7.95 - Original price $24.93
    Original price $7.95
    $5.68 - $17.81
    $5.68 - $17.81
    Current price $5.68

    SeaChem Cupramine is superior to copper sulfate, chloride and citrate: it is non-acidic, less toxic to fish, remains in solution, and does not cont...

    View full details
    Original price $7.95 - Original price $24.93
    Original price $7.95 - Original price $24.93
    Original price $7.95
    $5.68 - $17.81
    $5.68 - $17.81
    Current price $5.68
    Save up to $7.12 Save $0.00
  • Save $4.19 Save $0.00

    Seachem CupriSorb Powerful Adsorbent of Copper and Heavy Metals for Aquariums

    Seachem
    Original price $14.66
    Original price $14.66 - Original price $14.66
    Original price $14.66
    Current price $10.47
    $10.47 - $10.47
    Current price $10.47

    Cuprisorb is a powerful adsorbent of copper and heavy metals. Cuprisorb will remove copper more rapidly and efficiently than carbon and is thus ide...

    View full details
    Original price $14.66
    Original price $14.66 - Original price $14.66
    Original price $14.66
    Current price $10.47
    $10.47 - $10.47
    Current price $10.47
    Save $4.19 Save $0.00
  • Save up to $8.95 Save $0.00

    Seachem De-Nitrate - Nitrate Remover

    Seachem
    Original price $5.54 - Original price $31.35
    Original price $5.54 - Original price $31.35
    Original price $5.54
    $3.96 - $22.40
    $3.96 - $22.40
    Current price $3.96

    SeaChem De-Nitrate removes nitrates, nitrites, ammonia, and organics from both freshwater and marine aquariums. The high porosity of De-Nitrate sup...

    View full details
    Original price $5.54 - Original price $31.35
    Original price $5.54 - Original price $31.35
    Original price $5.54
    $3.96 - $22.40
    $3.96 - $22.40
    Current price $3.96
    Save up to $8.95 Save $0.00
  • Save $9.16 Save $0.00

    Seachem Digital Spoon Scale Supplement Dosing Tool

    Seachem
    Original price $32.06
    Original price $32.06 - Original price $32.06
    Original price $32.06
    Current price $22.90
    $22.90 - $22.90
    Current price $22.90

    When precision matters, the Seachem Digital Spoon Scale is the perfect companion tool for the serious aquarist. Accurate and easy to use, it will e...

    View full details
    Original price $32.06
    Original price $32.06 - Original price $32.06
    Original price $32.06
    Current price $22.90
    $22.90 - $22.90
    Current price $22.90
    Save $9.16 Save $0.00
  • Save up to $9.10 Save $0.00

    Seachem Discus Buffer

    Seachem
    Original price $10.65 - Original price $31.84
    Original price $10.65 - Original price $31.84
    Original price $10.65
    $7.61 - $22.74
    $7.61 - $22.74
    Current price $7.61

    SeaChem Discus Buffer helps to replicate the ideal Discus environment (low pH and low GH (General Hardness)). Discus Buffer will lower pH and keep ...

    View full details
    Original price $10.65 - Original price $31.84
    Original price $10.65 - Original price $31.84
    Original price $10.65
    $7.61 - $22.74
    $7.61 - $22.74
    Current price $7.61
    Save up to $9.10 Save $0.00
  • Save up to $4.85 Save $0.00

    Seachem Discus Trace Elements for Discus

    Seachem
    Original price $10.92 - Original price $16.98
    Original price $10.92 - Original price $16.98
    Original price $10.92
    $7.80 - $12.13
    $7.80 - $12.13
    Current price $7.80

    Discus trace supplies a broad range of trace elements demonstrated* to be necessary for proper ?sh health and growth. Unlike terrestrial animals, f...

    View full details
    Original price $10.92 - Original price $16.98
    Original price $10.92 - Original price $16.98
    Original price $10.92
    $7.80 - $12.13
    $7.80 - $12.13
    Current price $7.80
    Save up to $4.85 Save $0.00
  • Save $1.45 Save $0.00

    Seachem Duo Pad Non-Scratch Dual Surface Alge Pad for Glass and Acrylic

    Seachem
    Original price $5.08
    Original price $5.08 - Original price $5.08
    Original price $5.08
    Current price $3.63
    $3.63 - $3.63
    Current price $3.63

    Made of melamine foam, the Seachem DuoPad features Micro Abrasive Technology with Added Durable Scrubbing Surface to make cleaning your aquarium a ...

    View full details
    Original price $5.08
    Original price $5.08 - Original price $5.08
    Original price $5.08
    Current price $3.63
    $3.63 - $3.63
    Current price $3.63
    Save $1.45 Save $0.00
  • Save $2.97 Save $0.00

    Seachem Equilibrium Mineral Balance & GH Water Treatment

    Seachem
    Original price $10.39
    Original price $10.39 - Original price $10.39
    Original price $10.39
    Current price $7.42
    $7.42 - $7.42
    Current price $7.42

    Equilibrium is specifically designed to establish the ideal mineral content for the planted aquarium. Equilibrium contains no sodium or chloride (w...

    View full details
    Original price $10.39
    Original price $10.39 - Original price $10.39
    Original price $10.39
    Current price $7.42
    $7.42 - $7.42
    Current price $7.42
    Save $2.97 Save $0.00
  • Save up to $3.68 Save $0.00

    Seachem Filter Sock

    Seachem
    Original price $9.16 - Original price $12.87
    Original price $9.16 - Original price $12.87
    Original price $9.16
    $6.54 - $9.19
    $6.54 - $9.19
    Current price $6.54

    Seachem Filter Socks remove suspended particulates from the water column down to 100 microns, providing exceptional purity and water quality. These...

    View full details
    Original price $9.16 - Original price $12.87
    Original price $9.16 - Original price $12.87
    Original price $9.16
    $6.54 - $9.19
    $6.54 - $9.19
    Current price $6.54
    Save up to $3.68 Save $0.00
  • Save up to $18.22 Save $0.00

    Seachem Flourish Advance

    Seachem
    Original price $11.61 - Original price $63.77
    Original price $11.61 - Original price $63.77
    Original price $11.61
    $8.29 - $45.55
    $8.29 - $45.55
    Current price $8.29

    Seachem Flourish Advance is an all natural growth enhancer for live aquarium plants, with an enhanced formula that uses phytohormones, minerals, an...

    View full details
    Original price $11.61 - Original price $63.77
    Original price $11.61 - Original price $63.77
    Original price $11.61
    $8.29 - $45.55
    $8.29 - $45.55
    Current price $8.29
    Save up to $18.22 Save $0.00
  • Save up to $15.18 Save $0.00

    Seachem Flourish Comprehensive Supplement

    Seachem
    Original price $6.72 - Original price $53.12
    Original price $6.72 - Original price $53.12
    Original price $6.72
    $4.80 - $37.94
    $4.80 - $37.94
    Current price $4.80

    Seachem Flourish is a comprehensive plant supplement for the natural freshwater aquarium. Its rich assortment of important micro elements, trace el...

    View full details
    Original price $6.72 - Original price $53.12
    Original price $6.72 - Original price $53.12
    Original price $6.72
    $4.80 - $37.94
    $4.80 - $37.94
    Current price $4.80
    Save up to $15.18 Save $0.00
  • Save up to $15.18 Save $0.00

    Seachem Flourish Excel Organic Carbon

    Seachem
    Original price $9.70 - Original price $53.12
    Original price $9.70 - Original price $53.12
    Original price $9.70
    $6.93 - $37.94
    $6.93 - $37.94
    Current price $6.93

    Seachem Flourish Excel is a source of bioavailable organic carbon. All plants require a source of carbon. This is typically obtained from CO2, but,...

    View full details
    Original price $9.70 - Original price $53.12
    Original price $9.70 - Original price $53.12
    Original price $9.70
    $6.93 - $37.94
    $6.93 - $37.94
    Current price $6.93
    Save up to $15.18 Save $0.00