Supplements & Medications

Items 1 to 48 of 168 total

When your fish have a specific health issue or ailment, you want to treat it as quickly and as effectively as possible. At Big Al’s Pets, our selection of fish medications enables you to get exactly what you need with the click of your mouse. We have medications available to treat a variety of fish health issues, including bacterial infections, lateral line diseases and fungal diseases. We also offer parasite treatments as well as pest control products to make sure that your aquarium stays clean and your fish stay healthy.

While our medications provide effective treatments for health issues, you’ll also want something to keep your healthy on a day-to-day basis. Our fish health supplements offer the perfect solution. They enable you to easily add healthy supplements to your fish food or water to give them the nutrition they need each and every day. These products are effective, affordable, and easy to administer. Best of all, we have a huge selection that features nearly 100 medications and supplements for you to choose from.
  • Nourish - 500 ml
    • This recipe is enhanced with potassium iodide
    • Regulates the metabolism for ornamental fish
    • Used as a vitamin and amino acid supplement
    • These elements are from spirulina & chlorella
    • Specifically used for decorative freshwater fish
    CAD 35.99
    CAD 35.99
  • Microbe-Lift Herbtana (Freshwater) - 16 fl oz
    • Suitable to use in freshwater environments and safe for all aquatic life
    • 100% natural and chemical-free fish treatment for parasitic diseases
    • For white spot (Ich), costia, flukes, trichodia, chilodonella & oodinium
    • May also be used when adding fish to any new aquatic environment
    • This unique herbal treatment has an immune-enhancing stimulant
    CAD 29.99
    CAD 29.99
  • Microbe-Lift Herbtana (Freshwater) - 4 fl oz
    • Suitable to use in freshwater environments and safe for all aquatic life
    • 100% natural and chemical-free fish treatment for parasitic diseases
    • For white spot (Ich), costia, flukes, trichodia, chilodonella & oodinium
    • May also be used when adding fish to any new aquatic environment
    • This unique herbal treatment has an immune-enhancing stimulant
    CAD 11.99
    CAD 11.99
  • Microbe-Lift Herbtana (Freshwater) - 8 fl oz
    • Suitable to use in freshwater environments and safe for all aquatic life
    • 100% natural and chemical-free fish treatment for parasitic diseases
    • For white spot (Ich), costia, flukes, trichodia, chilodonella & oodinium
    • May also be used when adding fish to any new aquatic environment
    • This unique herbal treatment has an immune-enhancing stimulant
    CAD 19.99
    CAD 19.99
  • Microbe-Lift Herbtana (Saltwater) - 16 fl oz
    • Suitable to use in saltwater environments and safe for all aquatic life
    • 100% natural and chemical-free fish treatment for parasitic diseases
    • For white spot (Ich), costia, flukes, trichodia, chilodonella & oodinium
    • May also be used when adding fish to any new aquatic environment
    • This unique herbal treatment has an immune-enhancing stimulant
    CAD 31.99
    CAD 31.99
  • Microbe-Lift Herbtana (Saltwater) - 4 fl oz
    • Suitable to use in saltwater environments and safe for all aquatic life
    • 100% natural and chemical-free fish treatment for parasitic diseases
    • For white spot (Ich), costia, flukes, trichodia, chilodonella & oodinium
    • May also be used when adding fish to any new aquatic environment
    • This unique herbal treatment has an immune-enhancing stimulant
    CAD 12.99
    CAD 12.99
  • Microbe-Lift Herbtana (Saltwater) - 8 fl oz
    • Suitable to use in saltwater environments and safe for all aquatic life
    • 100% natural and chemical-free fish treatment for parasitic diseases
    • For white spot (Ich), costia, flukes, trichodia, chilodonella & oodinium
    • May also be used when adding fish to any new aquatic environment
    • This unique herbal treatment has an immune-enhancing stimulant
    CAD 21.99
    CAD 21.99
  • ChalicePower - 30 g
    • Particle sized concentrated dried zooplankton made heavy to sink in the water column
    • Suitable for all filter feeding invertebrates or for raising and maintaining chalice corals
    • Feed directly over the coral, as it imitates their natural suspension-feeding behaviors
    • Provide your fish & corals with the best possible nutrition developed by Justin Credabel
    CAD 21.99
    CAD 21.99
  • NutriGorg - 30 g
    • Particle sized concentrated zooplankton made moderately buoyant to flow longer in the water column
    • Is suitable for all filter feeding invertebrates as well as raising and maintaining sea fans and gorgonians
    • Give your aquarium life the best possible nutrition for a successful tank, developed by Justin Credabel
    CAD 19.99
    CAD 19.99
  • Microbe-Lift Aquarium TheraP - 16 fl oz
    • Encourages optimal health for your aquarium and fish
    • Prevents disease & breaks down fish waste and odors
    • Supports immune system and reduces stress of fish
    • Improves dissolved oxygen & oxidizes ammonia/nitrites
    • The respiration and gas exchange will be facilitated
    CAD 22.99
    CAD 22.99
  • Microbe-Lift Aquarium TheraP
    • Encourages optimal health for your aquarium and fish
    • Prevents disease & breaks down fish waste and odors
    • Supports immune system and reduces stress of fish
    • Improves dissolved oxygen & oxidizes ammonia/nitrites
    • The respiration and gas exchange will be facilitated

    Price From: CAD 11.99

    Price From: CAD 11.99

  • Microbe-Lift Herbtana Parasite Treatments
    • Suitable to use in freshwater environments and safe for all aquatic life
    • 100% natural and chemical-free fish treatment for parasitic diseases
    • For white spot (Ich), costia, flukes, trichodia, chilodonella & oodinium
    • May also be used when adding fish to any new aquatic environment
    • This unique herbal treatment has an immune-enhancing stimulant

    Price From: CAD 11.99

    Price From: CAD 11.99

  • Kordon Ich Attack
    • 100% Organic Herbals Based On Naphthoquinones For Fresh and Saltwater Aquarium and Pond Conditions
    • Helps Prevent And Treat Single-Celled External Fish Diseases Caused By White Spot Disease (Ich), Other Protozoans, Dinoflagellates, and Fungus
    • Equally Effective In Fresh And Salt Water
    • Does Not Require Water Changes Between Treatments
    • Safe For Use With Aquatic Invertebrates (Snails, Shrimp, Crabs, Coral, Anemones, etc.)

    Price From: CAD 3.43

    Price From: CAD 3.43

    Out of stock

  • Microbe-Lift Aquarium TheraP - 4 fl oz
    • Encourages optimal health for your aquarium and fish
    • Prevents disease & breaks down fish waste and odors
    • Supports immune system and reduces stress of fish
    • Improves dissolved oxygen & oxidizes ammonia/nitrites
    • The respiration and gas exchange will be facilitated
    CAD 11.99
    CAD 11.99
  • Microbe-Lift Aquarium TheraP - 8.5 fl oz
    • Encourages optimal health for your aquarium and fish
    • Prevents disease & breaks down fish waste and odors
    • Supports immune system and reduces stress of fish
    • Improves dissolved oxygen & oxidizes ammonia/nitrites
    • The respiration and gas exchange will be facilitated
    CAD 18.99
    CAD 18.99
  • Ruby Reef HydroPlex - 64 oz
    • Controls parasites as well as microscopic organisms
    • Used on closed system ponds and quarantine tanks
    • Quick koi & goldfish bacteria, fungi & parasite recovery
    • Dip regimen to use for newly arrived or diseased fish
    • Not recommended for amphibians, cephalopods & reefs
    CAD 59.99
    CAD 59.99
  • SR Aquaristik Coral Defense
    • Fast-acting and effective coral dip and disease control treatment
    • Treats microbial infections that can damage or kill coral tissue
    • Eliminates tough parasites such as flatworms and nudibranchs
    • Use with newly acquired corals to prevent spreading disease
    • Does not contain antibiotics, heavy metals, iodine, or oxidizers

    Price From: CAD 9.99

    Price From: CAD 9.99

  • New Life Spectrum Ick Shield Sinking Pellets
    • Life-saving medicated pellets treat Ich and other ectoparasites
    • Packed with nutrients to support general health and well-being
    • Enables treatment of ailing fish without dosing the entire aquarium
    • Highly palatable formulation promotes increased fish acceptance
    • Great for medicating both freshwater and saltwater aquarium fish

    Price From: CAD 40.99

    Price From: CAD 40.99

    Out of stock

  • Hikari Ich-X Saltwater
    • A proprietary formula of water and formaldehyde
    • Treats Marine Ich, Marine Fungi, Protozoans, and Flukes
    • Clear formula will not stain or discolor corals or silicone
    • Specially formulated for marine aquariums
    • Reef tested

    Price From: CAD 8.99

    Price From: CAD 8.99

  • Seachem SulfaPlex
    SulfaPlex is an effective and safe treatment for many bacterial, fungal, and protozoan infestations in the aquarium. SulfaPlex is easily removed with carbon and does not impair nitrification.

    Price From: CAD 12.99

    Price From: CAD 12.99

    Out of stock

  • Seachem NeoPlex
    • Broad spectrum antibiotic treats most external infections
    • Will not discolor the water or damage the filter bed
    • Equally effective with freshwater and marine fish
    • Well tolerated by invertebrates

    Price From: CAD 12.99

    Price From: CAD 12.99

    Out of stock

  • Seachem MetroPlex
    • Treatment for protozoan and anaerobic bacterial diseases
    • Effective against Cryptocaryon, Hexamita, Ichthyophthirius, etc.
    • Will not damage the filter bed and is easily removed with carbon
    • Equally effective treating freshwater and marine fish

    Price From: CAD 12.99

    Price From: CAD 12.99

    Out of stock

  • Seachem KanaPlex
    Kanamycin based medication that safely and effectively treats several fungal, and bacterial fish diseases. Because it is absorbed by fish it is useful in treating internal infections in those situations where food is refused.

    Price From: CAD 12.99

    Price From: CAD 12.99

    Out of stock

  • Ruby Reef Kick-Ich Dosing Bottles
    • Controls and eliminates whitespot disease (ich)
    • Suitable for freshwater or saltwater aquariums
    • Safe and effective & on the market for 14 years
    • Does not harm corals, invertebrates or plants
    • This does not tamper with the biological filtration

    Price From: CAD 34.99

    Price From: CAD 34.99

  • Ruby Reef Rally Dosing Bottles
    • Eliminates external parasites & pathogenic bacteria
    • Suitable for any freshwater or saltwater aquariums
    • Safe, effective & has been on the market since 1998
    • Does not harm your corals, invertebrates or plants
    • This does not tamper with your biological filtration

    Price From: CAD 34.99

    Price From: CAD 34.99

  • Ruby Reef HydroPlex Dosing Bottles
    • Controls parasites as well as microscopic organisms
    • Used on closed system ponds and quarantine tanks
    • Quick koi & goldfish bacteria, fungi & parasite recovery
    • Dip regimen to use for newly arrived or diseased fish
    • Not recommended for amphibians, cephalopods & reefs

    Price From: CAD 34.99

    Price From: CAD 34.99

  • Ruby Reef HydroPlex - 16 oz
    • Controls parasites as well as microscopic organisms
    • Used on closed system ponds and quarantine tanks
    • Quick koi & goldfish bacteria, fungi & parasite recovery
    • Dip regimen to use for newly arrived or diseased fish
    • Not recommended for amphibians, cephalopods & reefs
    CAD 24.99
    CAD 24.99
  • Ruby Reef HydroPlex - 8 oz
    • Controls parasites as well as microscopic organisms
    • Used on closed system ponds and quarantine tanks
    • Quick koi & goldfish bacteria, fungi & parasite recovery
    • Dip regimen to use for newly arrived or diseased fish
    • Not recommended for amphibians, cephalopods & reefs
    CAD 14.99
    CAD 14.99
  • Ruby Reef Rally - 64 oz
    • Eliminates external parasites & pathogenic bacteria
    • Suitable for any freshwater or saltwater aquariums
    • Safe, effective & has been on the market since 1998
    • Does not harm your corals, invertebrates or plants
    • This does not tamper with your biological filtration
    CAD 59.99
    CAD 59.99
  • Ruby Reef Kick-Ich - 64 oz
    • Controls and eliminates whitespot disease (ich)
    • Suitable for freshwater or saltwater aquariums
    • Safe and effective & on the market for 14 years
    • Does not harm corals, invertebrates or plants
    • This does not tamper with the biological filtration
    CAD 59.99
    CAD 59.99
  • Ruby Reef HydroPlexs
    • Controls parasites as well as microscopic organisms
    • Used on closed system ponds and quarantine tanks
    • Quick koi & goldfish bacteria, fungi & parasite recovery
    • Dip regimen to use for newly arrived or diseased fish
    • Not recommended for amphibians, cephalopods & reefs

    Price From: CAD 8.99

    Price From: CAD 8.99

  • Ruby Reef Kick-Ich & Rally Combo Packs
    • Controls and eliminates whitespot disease (ich)
    • Eliminates external parasites & pathogenic bacteria
    • Suitable for freshwater or saltwater aquariums
    • Does not harm your corals, invertebrates or plants
    • This does not tamper with the biological filtration

    Price From: CAD 26.99

    Price From: CAD 26.99

  • Ruby Reef Rallys
    • Eliminates external parasites & pathogenic bacteria
    • Suitable for any freshwater or saltwater aquariums
    • Safe, effective & has been on the market since 1998
    • Does not harm your corals, invertebrates or plants
    • This does not tamper with your biological filtration

    Price From: CAD 14.99

    Price From: CAD 14.99

  • Ruby Reef Kick-Ichs
    • Controls and eliminates whitespot disease (ich)
    • Suitable for freshwater or saltwater aquariums
    • Safe and effective & on the market for 14 years
    • Does not harm corals, invertebrates or plants
    • This does not tamper with the biological filtration

    Price From: CAD 14.99

    Price From: CAD 14.99

  • Hikari Ich-X Water Treatment
    • Treats ich, velvet & cryptocaryonaisis
    • Treats trichodiniasis & saprolegniasis
    • Less toxic form of malachite green

    Price From: CAD 24.99

    Price From: CAD 24.99

  • Seachem Garlic Guard
    GarlicGuard is an appetite and flavor enhancer that has been formulated to help finicky eaters accept prepared foods. Garlic Guard contains the naturally derived, active ingredient found in garlic, allicin, which is known to promote better health.

    Price From: CAD 6.99

    Price From: CAD 6.99

  • Endich Inc Copper Power Green for Freshwater
    This will treat and prevent external parasites, ich and fungus, through metallic complexes. Although these complexes may be harmful on their own, this method uses a chelating agent, detoxifying them from your plants and fish, only killing the disease.

    Price From: CAD 4.49

    Price From: CAD 4.49

    Out of stock

  • Endich Inc Copper Power Blue for Saltwater
    This easily treats and prevents external parasites, ich and fungus for your marine fish. It is safe and effective with a super low rate of precipitation of 0.01 mg/1/24 hr, which will not clog fish gills as this solution is extremely stable in saltwater.

    Price From: CAD 4.49

    Price From: CAD 4.49

    Out of stock

  • Fritz Aquatics Fritz Mardel Protoshields
    Mardel Protoshield by Fritz is a bioadhesive supplement that enhances and repairs natural slime coats on fish. Slime coats are crucial components in defense against protozoan infections in fish, such as velvet, trichodina and ich.

    Price From: CAD 19.99

    Price From: CAD 19.99

    Out of stock

  • Fritz Aquatics Fritz Mardel Parashields
    Mardel Parashield by Fritz is a bioadhesive supplement that enhances and repairs natural slime coats on fish skin. Parashield utilizes a fresh, unique and thorough method of preventing problematic parasites from taking hold in your fish.

    Price From: CAD 19.99

    Price From: CAD 19.99

    Out of stock

  • Fritz Aquatics Fritz Mardel Bactershields
    Mardel Bactershield by Fritz is a bioadhesive supplement that enhances and repairs natural slime coats on fish skin. The additives in Bactershield help to create a protective barrier on your fish against bacterial and fungal infections.

    Price From: CAD 19.99

    Price From: CAD 19.99

    Out of stock

  • Ruby Reef Rally - 5 gal
    • Eliminates external parasites & pathogenic bacteria
    • Suitable for any freshwater or saltwater aquariums
    • Safe, effective & has been on the market since 1998
    • Does not harm your corals, invertebrates or plants
    • This does not tamper with your biological filtration
    CAD 329.99
    CAD 329.99

    Out of stock

  • Ruby Reef HydroPlex - 2.5 gal
    • Controls parasites as well as microscopic organisms
    • Used on closed system ponds and quarantine tanks
    • Quick koi & goldfish bacteria, fungi & parasite recovery
    • Dip regimen to use for newly arrived or diseased fish
    • Not recommended for amphibians, cephalopods & reefs
    CAD 199.99
    CAD 199.99

    Out of stock

  • PolypLab Medic - 30 ml
    • Reef-safe and very powerful parasite eliminator
    • Effective against freshwater and marine ich
    • Also great at removing marine velvet dinospores
    • Harmless to invertebrates and nitrifying bacteria
    • Buffered to maintain physiological pH in water
    CAD 49.99
    CAD 49.99
  • Fritz Mardel Protoshield - 4 oz
    • Bioadhesive supplement protects from infections
    • Builds a defensive slime shield around your fish
    • Protects against parasites including ich & velvet
    • Unique blend of natural oils and filming technology
    • Herbal treatment is safe and low impact on aquariums
    CAD 19.99
    CAD 19.99

    Out of stock

  • Fritz Mardel Bactershield - 32 oz
    • Bioadhesive supplement prevents fungal infections
    • Builds a defensive slime shield around your fish
    • Protects against a wide variety of bacterial infection
    • Unique blend of natural oils and filming technology
    • Herbal treatment is safe and low impact on aquariums
    CAD 89.99
    CAD 89.99

    Out of stock

  • Fritz Mardel Bactershield - 4 oz
    • Bioadhesive supplement prevents fungal infections
    • Builds a defensive slime shield around your fish
    • Protects against a wide variety of bacterial infection
    • Unique blend of natural oils and filming technology
    • Herbal treatment is safe and low impact on aquariums
    CAD 19.99
    CAD 19.99

    Out of stock

  • Fritz Mardel Parashield - 32 oz
    • Bioadhesive supplement protects from infections
    • Builds a defensive slime shield around your fish
    • Protects against parasites including ich & velvet
    • Unique blend of natural oils and filming technology
    • Herbal treatment is safe and low impact on aquariums
    CAD 89.99
    CAD 89.99

    Out of stock

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