Aquarium Water Treatments available in Canada, all on one page. 186 products are listed right now from $33 to $352 CAD, 175 of them in stock. Free shipping across Canada on every order, with prices in Canadian dollars.Brands in Aquarium Water Treatments Seachem — 38 items API — 19 items...

Aquarium Water Treatments available in Canada, all on one page. 186 products are listed right now from $33 to $352 CAD, 175 of them in stock. Free shipping across Canada on every order, with prices in Canadian dollars.

Brands in Aquarium Water Treatments

  • Seachem — 38 items
  • API — 19 items
  • Fritz Aquatics — 15 items
  • Boyd Enterprises — 11 items
  • Red Sea — 8 items
  • Hikari — 6 items

Related categories

Frequently asked questions

What does shipping cost in Canada?

Nothing. There is a single shipping rate on this store and it is $0.00 CAD to every Canadian address, with no minimum order value.

How is this aquarium water treatments page put together?

It is built from a live rule that matches how each product is categorised, so new stock appears here automatically and sold-out items drop away.

Can I return something that is not right?

Yes. Returns are accepted within the window set out in our refund policy, and the policy page explains exactly how to start one.

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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...
$123.00
$123.00
Zymox Otic bottle pour demonstrates easy application for pet ear comfort.Zymox Otic gentle-application shows soothing care for dogs and cats.
Zymox

Zymox Otic Enzymatic Ear Solution for Dogs & Cats – Hydrocortisone-Free, 1.25oz

Overview Zymox Otic Enzymatic Ear Solution is designed for dogs and cats of all ages, offering a hydrocortisone-free option to support comfort in the ears. The gentle, non-stinging formula targets signs of irritation, redness, and mild inflammation associated with common ear concerns. Powered by...
$76.00
$76.00
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

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  • Seachem Treatments Ultimate Bundle Pack with MetroPlex, Kanaplex, Focus, GarlicGuard supports healthy fish.
    Seachem Treatments

    Seachem Treatments Ultimate Aquarium Treatment Bundle - MetroPlex, Kanaplex, Focus, Garlic Guard

    Meet the Ultimate Aquarium Treatment Bundle Designed for versatility and simplicity, this all‑in‑one kit brings four trusted therapies together so you can respond quickly to common aquarium challenges. GarlicGuard offers a garlic scent to help attract finicky eaters in both freshwater and saltwater setups,...
    $96.29
    $96.29
  • Seachem Aqua Vitro Reef Ions bottle helps reef tank trace element balance
    Seachem

    Seachem Aqua Vitro Reef Ions - 11.8 Fl Oz | Reef Aquarium Trace Elements

    OverviewSeachem Aqua Vitro Reef Ions is a reef-optimized supplement packaged in a practical 11.8 fl oz bottle. The formula is designed to replenish a broad range of trace elements that reef ecosystems consume as part of a balanced water chemistry routine. This product is...
    $51.19
    $51.19
  • Seachem Tanganyika Buffer bottle pour demonstrates pH adjustment for stable Tanganyikan tanks.Seachem Tanganyika Buffer bottle closeup label highlighting KH and pH target ranges.
    Seachem

    Seachem Tanganyika Buffer 500 g | Stabilize pH 9.0–9.4 & KH for Tanganyikan Cichlids

    Overview Seachem Tanganyika Buffer is a precision blend of carbonate salts designed to support the distinctive water chemistry preferred by Tanganyikan cichlids. By elevating alkalinity, carbonate hardness (KH), buffer capacity, and pH, this product helps recreate a reef-like, stable environment that mirrors natural conditions....
    $50.74
    $50.74
  • hygger Aquarium Water Clarifier bottle front shows fast cloud removal for clear tanks.hygger Aquarium Water Clarifier pour action demonstrates simple dosing for turbidity control.
    hygger

    Hygger Aquarium Water Clarifier (300 ml) – Clears Cloudy Water Fast for Freshwater & Saltwater Tanks

    Crystal-clear aquariums, fast and easy Cloudy water is a common hurdle after maintenance, water changes, or introducing new inhabitants. Hygger Aquarium Water Clarifier works by clumping tiny particles so your filtration system can remove them more efficiently. Many hobbyists report noticeable improvement within 30...
    $49.31
    $49.31
  • Seachem Reef Calcium 500ml bottle—liquid calcium supplement for reef tanks.Seachem Reef Calcium dosing graphic—concentrated formula for coral growth support.
    Seachem

    Seachem Reef Calcium 500ml | Liquid Calcium for Reef Tanks

    Meet Seachem Reef Calcium 500ml In reef aquariums, calcium is a fundamental building block for coral skeletons and polyp health. Seachem Reef Calcium 500ml offers a dependable liquid source of calcium, designed to be added directly to your saltwater to help keep calcium levels...
    $49.91
    $49.91
  • Fritz A+ Sal de Acuario 2 lb listo para iniciar un acuario estable.Etiqueta de Fritz A+ Sal destacando electrolitos y seguridad del acuario.
    Fritz Aquatics

    Fritz Aquatics A+ Aquarium Salt Treatment for Freshwater Fish (2 lbs)

    Overview Fritz Aquatics A+ Aquarium Salt is a simple, all-natural salt designed for freshwater aquariums. It’s formulated to support general well-being, reduce stress during routine maintenance, and aid in recovery when fish face common challenges in community tanks. Designed for regular care, the product...
    $49.31
    $49.31
  • API ALGAEFIX: botella de 8 onzas para controlar algas en el acuarioAPI ALGAEFIX: control de algas en vidrio y decoraciones para acuario
    API

    API ALGAEFIX Algae Control - 8-Ounce Bottle | Algae Treatment for Freshwater & Saltwater Aquariums

    API ALGAEFIX Algae ControlKeeping freshwater or reef tanks clear of algae can feel like a constant challenge. API ALGAEFIX Algae Control provides a targeted approach to common algae issues, including green water blooms and string or hair algae, without harming fish or plants when...
    $42.70
    $42.70
  • API POND STRESS COAT bottle front view for safer pond water during changes.API POND STRESS COAT pour-into-water demonstrates dechlorination and stress-relief for fish.
    API

    API POND STRESS COAT Pond Water Conditioner – 16 oz

    Protect Your Pond with API POND STRESS COAT API POND STRESS COAT Pond Water Conditioner is a ready-to-use 16-ounce solution designed to make pond water safer for fish right away. It works by removing chlorine, chloramines, and ammonia from tap water, helping to minimize...
    $56.82
    $56.82
  • Aqueon Eliminador de algas en botella de 16 oz para mantenimiento visual del acuarioAqueon Eliminador de algas con tapa dosificadora para medir 1 ml por 10 galones
    Aqueon

    Aqueon Algae Remover 16 fl oz | Freshwater Algae Control for Aquariums

    Clear water, healthy tanks Algae is a common challenge for home aquariums. Green water and slimy growth can distract from vibrant fish and lush plants. Aqueon Algae Remover is formulated to help address these issues in freshwater tanks, supporting clearer water and cleaner glass....
    $45.99
    $45.99
  • API Sal Dulce en caja de 17 onzas para acuario y mejora respiración de pecesAPI Sal Dulce granulado para acuarios aporta electrolitos esenciales
    API

    API Aquarium Salt Freshwater 17 oz – Electrolytes for Fish Respiration

    Overview API Aquarium Salt Freshwater Aquarium Salt comes in a single 17-ounce box and is designed to replenish essential electrolytes freshwater fish rely on for efficient gill respiration and smooth gas exchange. Derived from evaporated sea water and enriched with natural components, this all...
    $33.85
    $33.85
  • Seachem Cichlid Trace Elements 500 ml, botella frontal, ayuda a mantener trazas esenciales para peces cíclidos.Seachem Cichlid Trace Elements, ingredientes en agua, favorece crecimiento y vitalidad de cíclidos.
    Seachem

    Seachem Cichlid Trace Elements 500ml – Essential Trace Minerals for Healthy Fish

    Seachem Cichlid Trace Elements 500ml: Essential minerals for vibrant, healthy cichlids Freshwater cichlids thrive when their environment supplies a steady baseline of trace minerals. Cichlid Trace Elements delivers a broad range of minerals demonstrated to support proper fish health and growth. In a tank,...
    $43.86
    $43.86
  • API CO2 Booster, botella 16oz para plantas de acuario saludablesAPI CO2 Booster, aplicación diaria para crecimiento vegetal
    API

    API CO2 BOOSTER Freshwater Aquarium Plant Treatment – 16 oz Bottle

    Elevate freshwater plant care with API CO2 BOOSTER API CO2 BOOSTER Freshwater Aquarium Plant Treatment is a liquid carbon source designed to support photosynthesis and plant vitality. It delivers carbon to your water in two forms: CO2 and simple organic compounds, so plants can...
    $46.84
    $46.84
  • Clarence the Clarifier Fish purple packaging—easy setup for new tanks.Clarence the Clarifier Fish in-tank action clears cloudy water for better viewing.
    Clarence the Clarifier Fish

    Clarence the Clarifier Fish – Aquarium Water Clarifier for Freshwater & Saltwater Tanks | Purple, 1 Pack

    Bring Clarity to Your Aquarium Cloudy or dull water can distract from your beautiful aquatic life and make routine tank maintenance feel uncertain. Clarence the Clarifier Fish offers a practical, dual-action approach designed to help maintain clearer water and a visually appealing tank environment....
    $43.66
    $43.66
  • API LEAF ZONE, botella de fertilizante para acuario de agua dulce.API LEAF ZONE: hojas más firmes y coloridas en tu acuario.
    API

    API LEAF ZONE Freshwater Aquarium Plant Fertilizer – 18-Ounce Bottle | Promotes Lush, Colorful Leaves

    Enhance Your Freshwater Aquarium PlantsAPI LEAF ZONE Freshwater Aquarium Plant Fertilizer helps keep aquatic plants lush and vibrant by delivering essential nutrients that support leaf color and growth in freshwater tanks with fish and plants. The product comes in an 18-ounce bottle, designed for...
    $42.32
    $42.32
  • Seachem Neutral Regulator frasco de 500 g para estabilizar el pH en acuarios.Seachem Neutral Regulator etiqueta del producto con guía de uso en acuario.
    Seachem

    Seachem Neutral Regulator 500g – Easy Aquarium Water Stabilizer

    OverviewSeachem Neutral Regulator (500 g / 1 lb) is designed for hobbyists who want reliable, user-friendly water chemistry management in their aquariums. Built on Seachem's US-made manufacturing standards, this product emphasizes ease of use and value, making routine adjustments straightforward.Key Benefits Easy to use...
    $51.58
    $51.58
  • Botella de Tropic Marin All-for-Reef Liquid 250 ml para suplementar minerales esenciales.Uso recomendado de Tropic Marin All-for-Reef Liquid para mantener esqueletos fuertes de corales.
    Tropic Marin

    Tropic Marin All-for-Reef Liquid 250ml – Essential Reef Mineral Supplement

    One simple solution for reef mineral balance In a thriving reef tank, corals, sponges and other inhabitants rely on a steady supply of minerals and trace elements. Tropic Marin All-for-Reef Liquid 250 ml delivers a highly concentrated blend in a single bottle, designed to...
    $51.19
    $51.19
  • GlasGarten Bacter AE powder tin label highlights probiotic blend for shrimp tank health.GlasGarten Bacter AE measure spoon shows precise dosing for adjustable feeding.
    GlasGarten

    GlasGarten Bacter AE Micro Powder Water Additive for Shrimp Tanks – 35g (CRS Bee Cherry)

    Overview GlasGarten Bacter AE Micro Powder is a specialized supplement for shrimp tanks. It delivers a blend of beneficial microbes, amino acids, and enzymes designed to support a healthy biofilm and microbial balance within your CRS Bee Cherry aquarium. What this product aims to...
    $49.31
    $49.31
  • Seachem Flourish Fósforo 500ml, frasco para acuarios plantados, favorece crecimiento de plantas.
    Seachem

    Seachem Flourish Phosphorus 500ml – Plant Nutrition for Planted Tanks

    Seachem Flourish Phosphorus 500ml: Plant Nutrition for Planted Tanks Keep your aquatic plants energized with a phosphorus supplement designed for planted aquariums. Flourish Phosphorus delivers essential phosphate through a safe potassium phosphate solution, helping you support plant vitality and vibrant growth without guessing how...
    $54.01
    $54.01
  • Seachem Flourish Iron botella de 500 ml para acuario plantado y aporte de hierroSeachem Flourish Iron etiqueta clara para crecimiento de plantas en acuario plantado
    Seachem

    Seachem Flourish Iron 500ml | Iron Supplement for Planted Aquariums

    Unlock vibrant growth with Seachem Flourish Iron Seachem Flourish Iron 500ml is a highly concentrated iron supplement designed specifically for planted aquariums. A small dose goes a long way, helping you maintain iron levels without overhauling your routine. The result can be visible in...
    $49.74
    $49.74
  • Seachem Stability verter la botella para estabilizar el biofiltroSeachem Stability estabilizando el biofiltro en acuario de agua dulce
    Seachem

    Seachem Stability Fish Tank Stabilizer – Freshwater & Marine, 16.9 fl oz

    Seachem Stability is a trusted companion for new and established aquariums, designed to help establish a healthy biofilter quickly in both freshwater and marine setups. By supporting the microbial community that processes ammonia, nitrite, and nitrate, Stability aims to ease the early days of...
    $47.46
    $47.46

Aquarium Water Treatments available in Canada, all on one page. 186 products are listed right now from $33 to $352 CAD, 175 of them in stock. Free shipping across Canada on every order, with prices in Canadian dollars.

Brands in Aquarium Water Treatments

  • Seachem — 38 items
  • API — 19 items
  • Fritz Aquatics — 15 items
  • Boyd Enterprises — 11 items
  • Red Sea — 8 items
  • Hikari — 6 items

Related categories

Frequently asked questions

What does shipping cost in Canada?

Nothing. There is a single shipping rate on this store and it is $0.00 CAD to every Canadian address, with no minimum order value.

How is this aquarium water treatments page put together?

It is built from a live rule that matches how each product is categorised, so new stock appears here automatically and sold-out items drop away.

Can I return something that is not right?

Yes. Returns are accepted within the window set out in our refund policy, and the policy page explains exactly how to start one.

Related categories

All departments

Recently Viewed Products