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Seachem Laboratories Glass Pollen Style CO2 Slanted Diffuser Clear 1 Each/15 mm

Seachem Laboratories Glass Pollen Style CO2 Slanted Diffuser Clear 1 Each/15 mm

Enhance your planted aquarium with the Seachem Glass Slanted Diffuser! This low profile CO2 diffuser attaches to CO2 injection systems to dispense gas evenly in aquariums up to 75L. With its 15mm disc and simple easy-to-use design the Slanted Diffuser... more

$24.99

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Seachem Flourish Epoxy - Secure Aquatic Hardscapes with Confidence

Seachem Flourish Epoxy - Secure Aquatic Hardscapes with Confidence

Create an eye-catching aquarium environment with Seachem Flourish Epoxyâ„¢! This two-part epoxy putty provides a secure foundation for rock and driftwood so you can create a stable planted aquarium in just 5 minutes. Its easy-to-use formula cures... more

$16.70 $12.24

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Seachem Flourish Nitrogen

Seachem Flourish Nitrogen

Bring life to your planted aquarium with Seachem Flourish Nitrogen! Our 15 000 mg/L blend of nitrogen sources supply your plants with the N P and K they need in both the nitrate and ammonium form. No free ammonia is released ensuring your aquarium... more

$92.85

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Seachem Stability -4 L

Seachem Stability -4 L

Product Description Seachem Stability will rapidly and safely establish the aquarium biofilter in freshwater and marine systems thereby preventing the #1 cause of fish death: new tank syndrome . more

$47.48

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Seachem Stability -4 L

Seachem Stability -4 L

Product Description Seachem Stability will rapidly and safely establish the aquarium biofilter in freshwater and marine systems thereby preventing the #1 cause of fish death: new tank syndrome . more

$68.12

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PhosGuard 4 L / 1 gal.

PhosGuard 4 L / 1 gal.

PhosGuardâ„¢ rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. PhosGuardâ„¢ is highly porous for high capacity and bead-shaped for optimum water flow. more

$119.86

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PhosGuard 1 L / 61 in^3

PhosGuard 1 L / 61 in^3

PhosGuardâ„¢ rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. PhosGuardâ„¢ is highly porous for high capacity and bead-shaped for optimum water flow. more

$45.23

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PhosGuard 4 L / 1 gal.

PhosGuard 4 L / 1 gal.

PhosGuardâ„¢ rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. PhosGuardâ„¢ is highly porous for high capacity and bead-shaped for optimum water flow. more

$119.86

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Seachem Denitrate 1 Liter

Seachem Denitrate 1 Liter

Sachem Denitrate is a high porosity filtration product for the removal and control of nitrate in marine and freshwater aquaria by anaerobic denitrification. It is a porous inorganic solid about 4 mm in diameter. It does not require a special... more

$36.15

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PhosGuard 4 L / 1 gal.

PhosGuard 4 L / 1 gal.

PhosGuardâ„¢ rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. PhosGuardâ„¢ is highly porous for high capacity and bead-shaped for optimum water flow. more

$119.86

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Seachem Denitrate 1 Liter

Seachem Denitrate 1 Liter

Sachem Denitrate is a high porosity filtration product for the removal and control of nitrate in marine and freshwater aquaria by anaerobic denitrification. It is a porous inorganic solid about 4 mm in diameter. It does not require a special... more

$35.82 $30.13

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Seachem Denitrate 1 Liter

Seachem Denitrate 1 Liter

Sachem Denitrate is a high porosity filtration product for the removal and control of nitrate in marine and freshwater aquaria by anaerobic denitrification. It is a porous inorganic solid about 4 mm in diameter. It does not require a special... more

$35.82 $30.13

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Seachem PhosGuard 500ml

Seachem PhosGuard 500ml

PhosGuardâ„¢ rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. PhosGuardâ„¢ is highly porous for high capacity and bead-shaped for optimum water flow. more

$34.04

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Seachem Denitrate 1 Liter

Seachem Denitrate 1 Liter

Sachem Denitrate is a high porosity filtration product for the removal and control of nitrate in marine and freshwater aquaria by anaerobic denitrification. It is a porous inorganic solid about 4 mm in diameter. It does not require a special... more

$35.82 $30.13

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Seachem PhosGuard 100 mL bagged - 67101850

Seachem PhosGuard 100 mL bagged - 67101850

Phosguard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. Phosguard is highly porous for high capacity and bead-shaped for optimum water flow. It outperforms all... more

$9.33

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PhosGuard 2 L / 67.6 oz.

PhosGuard 2 L / 67.6 oz.

Phosguard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. Phosguard is highly porous for high capacity and bead-shaped for optimum water flow. It outperforms all... more

$66.56

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PhosGuard 2 L / 67.6 oz.

PhosGuard 2 L / 67.6 oz.

Phosguard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. Phosguard is highly porous for high capacity and bead-shaped for optimum water flow. It outperforms all... more

$66.56

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Seachem Laboratories Flourish Excel

Seachem Laboratories Flourish Excel

Features Bioavailable organic carbon source for the planted aquarium an ideal alternative to or addition to CO2 injection Introduces photosynthetic intermediates Overview Flourish Excelâ„¢ provides the vital carbon plants need. In lieu of or in... more

$16.15

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Seachem PhosGuard 100 mL bagged - 67101850

Seachem PhosGuard 100 mL bagged - 67101850

Phosguard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. Phosguard is highly porous for high capacity and bead-shaped for optimum water flow. It outperforms all... more

$9.33

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Seachem ParaGuard Bacterial & Fungal Infections Fish & Aquatic Supplement 135.2 Oz

Seachem ParaGuard Bacterial & Fungal Infections Fish & Aquatic Supplement 135.2 Oz

Seachem ParaGuard Bacterial & ; Fungal Infections Fish & ; Aquatic Supplement For more than 30 years aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. Eliminate parasites and external... more

$141.50

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SeaGel 100 mL Bagged

SeaGel 100 mL Bagged

BLEND: SeaGel is a blend of MatrixCarbon and PhosGuard and is optimized specifically for aquaria where organic color body and acid removal is required without the introduction of phosphate.DUAL COMPONENTS: MatrixCarbon is an ultra capacity carbon for... more

$23.42

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Seachem Reef Fusion 2 500ml

Seachem Reef Fusion 2 500ml

Reef Fusion 2 contains a mixture of carbonates and bicarbonates at an alkalinity of 4400 meq/L. It is designed to restore and maintain alkalinity in the reef aquarium and provide calcareous species with the essential carbonate needed for growth. more

$21.80

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Seachem StressGuard Reduces Stress

Seachem StressGuard Reduces Stress

Seachem StressGuard is a premium slime coat protector for marine and freshwater aquariums. Using a unique formula StressGuard reduces fish stress from transportation or handling promotes healing and acts as an antiseptic to reduce the risk of... more

$19.99

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seachem laboratories 6516 60 hz tidal 55 replacement impeller

seachem laboratories 6516 60 hz tidal 55 replacement impeller

a replacement impeller made specifically for the tidal 55 power filter. this is a replacement part. a replacement impeller for the tidal55 power filter a water filter for aquarium use. this replacement part is to be used specifically with the tidal 55... more

$31.96

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Seachem Reef Fusion 2 500ml

Seachem Reef Fusion 2 500ml

Reef Fusion 2 contains a mixture of carbonates and bicarbonates at an alkalinity of 4400 meq/L. It is designed to restore and maintain alkalinity in the reef aquarium and provide calcareous species with the essential carbonate needed for growth. more

$21.80

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Flourish250 mL / 8.5 fl. oz.

Flourish250 mL / 8.5 fl. oz.

Flourish® is a comprehensive plant supplement for the natural freshwater aquarium. It contains a rich assortment of important micro elements trace elements and other nutrients. These include calcium magnesium iron and other important elements that... more

$11.99

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Seachem® Phosguard? Removes Silicate & Phosphate 250 Ml

Seachem® Phosguard? Removes Silicate & Phosphate 250 Ml

PhosGuard? rapidly removes phosphate and silicate from marine and freshwater aquaria. Although PhosGuard? is effective in both fresh and marine water it will operate better in sea water and the need for it is better defined in sea water. It is not... more

$8.99 $4.66

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Seachem Laboratories Flourish Trace Plant Supplement 1 Each/17 Oz

Seachem Laboratories Flourish Trace Plant Supplement 1 Each/17 Oz

Flourish Trace from Seachem is a trace elements supplement for the planted aquarium allowing for more frequent dosing without worrying about a buildup of slowly used components. It provides the broad range of trace elements necessary for proper plant... more

$24.65

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Seachem PhosGuard 100 mL bagged - 67101850

Seachem PhosGuard 100 mL bagged - 67101850

Seachem PhosGuard 100 mL bagged - 67101850 Phosguard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. Phosguard is highly porous for high capacity and bead-shaped for... more

$18.76

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Seachem Aquavitro Aquasolum Water Filter 70.4 Oz

Seachem Aquavitro Aquasolum Water Filter 70.4 Oz

Seachem Aquavitro Aquasolum Water Filter For more than 30 years aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. Aquavitro aquasolum is a lightweight humate-derived porous substrate. more

$33.47 $29.80

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Seachem Laboratories Silicone Sealant and Adhesive Black 1ea/3 oz

Seachem Laboratories Silicone Sealant and Adhesive Black 1ea/3 oz

Experience peace of mind with Seachem Black Silicone Sealant - the expert sealant for your freshwater and saltwater aquariums. Crafted with precision and care this top-of-the-line 100% RTV silicone sealant offers unparalleled quality and performance.... more

$12.73 $7.77

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Seachem Reef Fusion 2 Fish & Aquatic Life Saltwater Treatment 135.2 Oz

Seachem Reef Fusion 2 Fish & Aquatic Life Saltwater Treatment 135.2 Oz

Reef Fusion 2 contains a mixture of carbonates and bicarbonates at an alkalinity of 4400 meq/L. It is designed to restore and maintain alkalinity in the reef aquarium and provide calcareous species with the essential carbonate needed for growth. Reef... more

$42.99 $16.00

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Seachem Laboratories In Line Diffuser

Seachem Laboratories In Line Diffuser

This powerful 17 mm Inline Diffuser delivers maximum dissolution of CO2 while minimizing the visibility of CO2 equipment in the aquarium. Its placement in the outflow of the filter or pump maximizes diffusion and eliminates the need for a diffuser in... more

$73.49

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Seachem Flourish Advance 500 ml

Seachem Flourish Advance 500 ml

Seachem Flourish Advance is an all natural growth enhancer for live aquarium plants with an enhanced formula that uses phytohormones minerals and nutrients to stimulate dramatic growth in roots and shoots. When used regularly it also heightens mineral... more

$21.95

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Seachem Clarity 500ml

Seachem Clarity 500ml

Seachem’s Clarity water clarifier for marine and freshwater is the ultimate solution to remove cloudiness from your tank or aquarium.For over three decades Seachem has been a company rooted in sound science. Our experience in the hobby and an... more

$32.70

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Seachem Renew Phosphate Free Carbon Substitute Fish & Aquatic Life Marine & Freshwater Treatment 135.2 Oz

Seachem Renew Phosphate Free Carbon Substitute Fish & Aquatic Life Marine & Freshwater Treatment 135.2 Oz

Seachem Renew Phosphate Free Carbon Substitute Fish & ; Aquatic Life Marine & ; Freshwater Treatment For more than 30 years aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. Good for in planted or... more

$51.52

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Seachem Reef Calcium 250ml

Seachem Reef Calcium 250ml

Reef Calcium is a concentrated (50 000 mg/L) bioavailable polygluconate complexed calcium intended to maintain calcium in the reef aquarium without altering pH.Polygluconate complexation confers several benefits: it increases the bioavailability of the... more

$16.69

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Reef Carbonate 2 L / 67.6 fl. oz.

Reef Carbonate 2 L / 67.6 fl. oz.

Reef Carbonate is a concentrated (4 000 meq/L) optimized blend of carbonate and bicarbonate salts designed to restore and maintain alkalinity in the reef aquarium. Calcium and carbonates are essential to all coral growth. If either becomes deficient... more

$48.35

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Seachem Cupramine Buffered Active Copper Fish & Aquatic Life Marine & Freshwater Treatment 67.6 Oz

Seachem Cupramine Buffered Active Copper Fish & Aquatic Life Marine & Freshwater Treatment 67.6 Oz

Seachem Cupramine Buffered Active Copper Fish & ; Aquatic Life Marine & ; Freshwater Treatment For more than 30 years aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. Eradicate Oodinium... more

$160.41

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Seachem Reef Carbonate 500ml

Seachem Reef Carbonate 500ml

Reef carbonate is a concentrated (4 000 meq/L) optimized blend of carbonate and bicarbonate salts designed to restore and maintain alkalinity in the reef aquarium. Calcium and carbonates are essential to all coral growth. If either becomes deficient... more

$19.14

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