Sidebar

Categories

Featured Products

Zymox Advanced Formula Otic Plus bottle front shows dog ear care solution for soothing irritationZymox Advanced Formula Otic Plus dog-ear relief demonstrates soothing itching and redness
Zymox

Zymox Advanced Formula Otic Plus – Enzymatic Ear Solution for Dogs & Cats (1% Hydrocortisone, 1.25 oz)

Overview Zymox Advanced Formula Otic Plus is a gentle enzymatic ear solution designed for dogs and cats of all ages. Featuring a measured 1% hydrocortisone and a caring, naturally oriented formula, it aims to ease itching, redness, and general discomfort in a practical at-home...
$93.00
$93.00
Smiling Paws Pets medicated wipe packaging for dogs and cats, convenient skin care on the goClose-up of ketoconazole and chlorhexidine medicated wipe for pet skin care
Smiling Paws Pets

Smiling Paws Pets Antibacterial & Antifungal Wipes for Dogs & Cats | Ketoconazole & Chlorhexidine | 50ct (2 Pack)

Gentle medicated care for dogs and cats Smiling Paws Pets' Antibacterial & Antifungal Wipes offer a convenient option for busy households seeking practical skin care between vet visits. Each pad is pre-moistened with a vet-formulated blend that includes Ketoconazole and Chlorhexidine, delivering targeted care...
$78.00
$78.00
Smiling Paws Pets Advanced Chlorhexidine Spray bottle for targeted skin care.Smiling Paws Pets Advanced Chlorhexidine Spray mist for even application.
Smiling Paws Pets

Smiling Paws Pets Advanced Chlorhexidine & Ketoconazole Spray for Cats & Dogs, 8 oz

Professional-grade care for your pets at home Smiling Paws Pets Advanced Chlorhexidine Spray brings veterinary-grade antiseptic care into everyday routines. Housed in a convenient 8 oz bottle, this spray is designed to support your dogs’ and cats’ skin health with a professional standard you...
$51.15
$51.15

Custom Block

Seachem Canada

Filter
  • 10
  • 15
  • 20
  • 25
  • 30
  • 50
  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
Sort

Sort by:

  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
  • Seachem Matrix Carbon Tidal packaging with beads for compact filtration setupSeachem Matrix Carbon Tidal bead closeup showing spherical structure
    Seachem

    Seachem Matrix Carbon Tidal Filter - Activated Spherical Carbon Bead 110 ml

    Why choose Seachem Matrix Carbon Tidal Filter? The Seachem Matrix Carbon Tidal Filter uses activated spherical carbon beads sourced from bituminous coal to deliver filtration with a purpose-built geometry. The bead form is designed for optimal hydrodynamics, helping water move smoothly through the media...
    $58.54
    $58.54
  • Seachem Flourite Black Clay Gravel bag ready for planted tanks and stable substrate.Seachem Flourite Black Clay Gravel pouring into aquarium for natural look and ease of use.
    Seachem

    Seachem Flourite Black Clay Gravel, 7.7 lb – Planted Tank Substrate

    Overview Seachem Flourite Black Clay Gravel offers a natural, jet-black substrate designed for freshwater aquariums. In a 7.7 lb bag, it provides a substantial foundation that can help plants establish a healthy root zone while creating striking contrast for fish and décor. This bag...
    $72.02
    $72.02
  • Seachem Cupramine 250ml bottle for parasite treatment in freshwater and marine fish.Seachem Cupramine pour demonstrates easy dosing and removal with carbon or Cuprisorb.
    Seachem

    Seachem Cupramine Copper 250ml — Copper Treatment for Freshwater & Marine Fish

    Overview Seachem Cupramine Copper 250ml offers a copper based approach to managing external parasites on both freshwater and marine fish. This formula is designed to target common ectoparasites while aiming to be gentler on fish than traditional copper salts. The product is non-acidic and...
    $56.42
    $56.42
  • Seachem PhosNet removal action shows rapid phosphate and silicate reduction for clear water.Seachem PhosNet binding capacity image highlights strong binding to prevent re-release.
    Seachem

    Seachem PhosNet GFO - Phosphate & Silicate Remover (125 g)

    Overview Seachem PhosNet GFO is a granular ferric oxide (GFO) media crafted for freshwater and saltwater aquariums. With high porosity, expansive surface area, and strong binding capacity, it rapidly reduces phosphates and silicates to help maintain clearer water. Seachem has spent more than three...
    $56.17
    $56.17
  • Seachem MultiTest Ammonia Test Kit front view for quick setup and monitoring.Seachem MultiTest Ammonia Test Kit testing vial for precise readings.
    Seachem

    Seachem MultiTest Ammonia Test Kit – Free & Total Ammonia Testing for Freshwater & Marine Tanks

    Overview Seachem MultiTest Ammonia Test Kit delivers sensitive readings for both the total ammonia (NH3 and NH4+) and the free ammonia (NH3) you care about in freshwater and marine aquariums. The detection threshold reaches below 0.05 mg/L, helping you monitor trace levels that can...
    $56.00
    $56.00
  • Seachem Flourish Advance bottle and dropper promoting vigorous root and shoot growthSeachem Flourish Advance bottle label highlights mineral-rich formula for aquatic plant health
    Seachem

    Seachem Flourish Advance Growth Supplement – Aquatic Plant Aid, 500 ml

    Overview Seachem Flourish Advance Growth Supplement is a premium aquatic plant aid packaged in a 500 ml bottle. It blends phytohormones, minerals, and nutrients designed to support healthy root and shoot development in freshwater and nano tanks. The formula aims to boost plant vitality...
    $55.18
    $55.18
  • Seachem Flourish Nitrogen 500ml bottle for boosting planted aquarium growth.Seachem Flourish Nitrogen bottle being poured for precise dosing in a tank.
    Seachem

    Seachem Flourish Nitrogen 500ml – Nitrogen Supplement for Planted Aquariums

    Precision nitrogen for thriving planted aquariums Nitrogen is one of the core macro nutrients plants rely on to build foliage, stems, and overall vigor. Flourish Nitrogen™ offers a concentrated, easy-to-dose source of nitrogen designed specifically for planted tanks. At a robust 15,000 mg/L, this...
    $53.54
    $53.54
  • Seachem Flourish Potassium bottle pouring for easy dosing in planted aquariumsClose-up of Seachem Flourish Potassium label showing no phosphate or nitrate
    Seachem

    Seachem Flourish Potassium 500ml – Potassium Supplement for Planted Aquariums

    Overview Seachem Flourish Potassium 500ml is a potassium supplement designed for natural freshwater planted aquariums. With a high concentration of potassium (50,000 mg/L), it helps replenish a key nutrient that can become depleted in fast-growing systems or when tap water has low mineral content....
    $49.08
    $49.08
  • Seachem ParaGuard 500ml bottle image showing parasite control in freshwater and marine aquariums.
    Seachem

    Seachem ParaGuard 500 mL | Safe Parasite Control for Freshwater & Marine Tanks

    Overview Seachem ParaGuard is a carefully formulated parasite control designed for both fish and filters to coexist with your aquariums. The product emphasizes a gentle, pH-neutral approach and contains no formaldehyde or methanol, offering a more approachable option for routine care and new-tank introductions....
    $54.40
    $54.40
  • Seachem Clarity 500ml bottle front - improves cloudy aquarium water for marine and freshwater setups.
    Seachem

    Seachem Clarity 500ml – Aquarium Water Clarifier (Marine & Freshwater)

    OverviewSeachem Clarity 500ml is a versatile water clarifier designed for both marine and freshwater aquariums. The formula targets common clouding to reveal clearer water, helping you appreciate the colors and vitality of your tank without disturbing its inhabitants. Expect a glassier look that complements...
    $59.61
    $59.61
  • Seachem Prime bottle front shows 16.9 oz size for freshwater and saltwater conditioning.Seachem Prime bottle pour demonstrates easy dosing during water changes.
    Seachem

    Seachem Prime Fresh & Saltwater Conditioner – Detoxifier & Dechlorinator (16.9 fl oz)

    Complete conditioner for freshwater and saltwater tanks Seachem Prime Fresh and Saltwater Conditioner is a complete, concentrated water-conditioning product designed for both setups. Its dual-purpose formula targets common water quality challenges, aiming to remove chlorine and chloramines while helping to neutralize toxins and bind...
    $56.35
    $56.35
  • Seachem StressGuard bottle shown; reduces fish stress and protects slime coat.
    Seachem

    Seachem StressGuard Slime Coat Protection - Stress and Toxic Ammonia Reducer 500 ml

    Overview Meet Seachem StressGuard, a premium slime coat protection product designed to ease fish during handling, transport, and care. Built on a science‑led approach, StressGuard helps shield delicate tissues and reduces exposure to ammonia toxicity as you move fish between tanks or inspect them...
    $58.54
    $58.54
  • Seachem Ammonia Alert monitor 3-pack detects ammonia for safer aquarium maintenance
    Seachem

    Seachem Ammonia Alert 1 Year Monitor (3 Pack) – Continuous Ammonia Monitoring for Aquariums

    Keep a Pulse on Your Aquarium Seachem Ammonia Alert 1 Year Monitor (3 Pack) offers a simple, worry-free way to stay on top of an essential water parameter. Built with Seachem sensor technology, the monitor continuously detects and monitors free ammonia, delivering constant readings...
    $62.48
    $62.48
  • Seachem pH Alert pack front view for simple freshwater monitoring.Seachem pH Alert color-change indicator shows pH shifts at a glance.
    Seachem

    Seachem pH Alert Devices 3-Pack — Continuous Freshwater pH Monitoring (3–6 Months Each)

    Keep a careful eye on your freshwater setup with Seachem’s 3 Pack of pH Alert Devices. These color-changing monitors deliver ongoing pH visibility without chemicals or complex tests, giving you a clear, at-a-glance readout to help you stay within your preferred range. Why choose...
    $64.30
    $64.30
  • Seachem Flourish Tabs bottle front, providing root-zone nutrition for aquarium plants.Closeup of Flourish Tabs tablets, time-released root nutrients.
    Seachem

    Seachem Flourish Tabs Growth Supplement - Root-Targeted Aquarium Plant Nutrition 40 ct

    Overview Seachem Flourish Tabs are a root-focused growth supplement designed for freshwater aquariums. Each tablet delivers essential trace elements, amino acids, and vitamins that support root activity and overall plant vitality. Used correctly, they provide targeted nourishment in the root zone without altering water...
    $65.77
    $65.77
  • Seachem PolyGuard 3-pack box showing ready-to-use disease protectionFront view of Seachem PolyGuard bottle for reliable aquarium protection
    Seachem

    Seachem PolyGuard 3-Pack 10g | Broad-Spectrum Aquarium Disease Treatment

    Overview Seachem PolyGuard 3-Pack offers a ready-to-use approach for maintaining healthier tanks. This set includes three 10-gram bottles, providing flexibility for ongoing care in both freshwater and marine environments. The formulation is designed to support your fish in environments where stress can compound health...
    $62.04
    $62.04
  • Seachem Tidak 55 replacement pump front view demonstrates compact design for Tidal 55 filterSeachem Tidak 55 replacement pump side view highlights easy access and maintenance
    Seachem

    Seachem Tidak 55 Replacement Pump for Tidal 55 Power Filter | Genuine Replacement Part

    Premium replacement pump for your Tidal 55 The Seachem Tidak 55 Replacement Pump is a factory-compatible replacement designed specifically for the Tidal 55 Power Filter. Drawing on Seachem’s science-backed approach and hobbyist roots, this pump aims to keep water movement steady and filtration operating...
    $82.13
    $82.13
  • Seachem Malawi/Victoria Buffer bottle shows powder for stable pH and hardness.Seachem Malawi/Victoria Buffer scoop demonstrates precise dosing for consistent water chemistry.
    Seachem

    Seachem Malawi/Victoria Buffer, 1.2 kg – Water Hardness & pH Stabilizer for Cichlid Tanks

    Overview Seachem Malawi/Victoria Buffer is a purpose-built buffer designed to support the specific water chemistry preferred by Malawi and Victoria cichlids in freshwater aquariums. By combining carbonate salts, it helps recreate the mineral-rich conditions these species often encounter in their native homes, offering a...
    $80.62
    $80.62
  • Seachem Stability 1L bottle pouring, helping quick biofilter setup for healthier tanks.Seachem Stability demonstrates biofilter establishment in a new aquarium setup.
    Seachem

    Seachem Stability - 1L | Rapid Biofilter Establishment for Freshwater & Marine Aquariums

    OverviewSeachem Stability -1L is a trusted starter for new aquariums. It rapidly and safely establishes the biofilter in freshwater and marine setups, helping address the most common early challenge in fish keeping: new tank syndrome.Formulated specifically for the aquarium, Stability contains a synergistic blend...
    $90.18
    $90.18
  • Seachem Flourite Black Sand bucket substrate for planted aquariumsSeachem Flourite Black Sand aquarium bed supporting plant growth
    Seachem

    Seachem Flourite Black Sand – 15.4 lb Planted Aquarium Substrate

    Premium Substrate for the Planted Aquarium Seachem Flourite Black Sand is a specially fractured, stable porous clay gravel designed to support natural planted aquariums. Its deep black hue provides dramatic contrast against greens and IV-colored foregrounds, letting plant life take center stage. The material’s...
    $114.37
    $114.37

Every Seachem product we stock in Canada, on one page. 59 items are listed right now, priced from $43 to $240 CAD. Free shipping across Canada on every order, with prices in Canadian dollars.

What Seachem makes

  • Fish and Aquatic Pets — 59 items
  • Aquarium Accessories — 58 items
  • Water Quality Testing and Treatment — 43 items
  • Aquarium Water Treatments — 38 items

Frequently asked questions

Does Seachem ship to my province?

Yes. There is one shipping rate on this store and it is $0.00 CAD to every Canadian address, with no minimum order value.

Are these genuine Seachem products?

Yes. Everything on this page is listed under the Seachem brand as supplied to us, with the manufacturer's own product information.

Is everything on this page in stock?

59 of the 59 items listed are in stock right now. The page is built from live inventory, so it updates as stock changes.

Recently Viewed Products