Algae Control

34 Item(s)

Don’t let algae bring you down. Instead, keep your pond water looking clean, clear and fresh with helpful algae control products from Big Al’s Pets. These liquid solutions and granular mixes are simple to use and fast-acting. They break down algae and other harmful, unattractive materials that you want to get rid of. Just apply them and watch as they work quickly to create a cleaner pond environment. These are affordable, simple solutions that any pond owner can turn to again and again for fast results.

For longer-term solutions to your algae woes, we also carry some electronic water treatment systems that can be installed in your pond. Even with fish and plants in your pond, these treatment systems can safely remove algae and other materials to create a cleaner environment and clearer water. Many of our customers have found this product to be a great investment in the long-term success and quality of their indoor or outdoor pond. Whatever your needs and your budget, Big Al’s has a great algae control option for your pond.
  • Microbe-Lift Bio-Blue Enzymes & Pond Colorant - 1 gal
    • Suitable for lakes, lagoons, ponds & fountains
    • Changes the color of your aquatic water blue
    • Existing enzymes help the beneficial bacteria
    • Not harmful for humans, plants or aquatic life

    Regular Price: CAD 69.99

    Sale Price CAD 55.99

    Regular Price: CAD 69.99

    Sale Price CAD 55.99

    Out of stock

  • Microbe-Lift Concentrated Barley Straw Extracts
    • Maintains a healthy pond environment
    • Discharges decay by-products instantly
    • Leaves no residual and is fish/plant safe
    • 1 cap is equal to a multiple of barley bales
    • The bottle features a tip & pour design

    Price From: CAD 12.79

    Price From: CAD 12.79

  • PondCare Microbial Algae Clean
    A bacterial based algaecide developed for algae control in ornamental fish ponds. Eliminates organic sludge and debris, promotes a cleaner pond, improves dissolved oxygen levels, helps establish/maintain the biological filter, and reduces noxious odors.

    Price From: CAD 15.29

    Price From: CAD 15.29

    Out of stock

  • Microbe-Lift Bio-Blue Enzymes & Pond Colorants
    • Suitable for lakes, lagoons, ponds & fountains
    • Changes the color of your aquatic water blue
    • Existing enzymes help the beneficial bacteria
    • Not harmful for humans, plants or aquatic life

    Price From: CAD 11.99

    Price From: CAD 11.99

  • Aquascape Algaecides
    Algaecide helps clear and prevent an unsightly green ornamental fish pond by controlling many types of algae, including string algae. This is also effective in water gardens, fountains and container water gardens.

    Price From: CAD 7.18

    Price From: CAD 7.18

    Out of stock

  • Microbe-Lift Bio-Blue Enzymes & Pond Colorant - 16 oz
    • Suitable for lakes, lagoons, ponds & fountains
    • Changes the color of your aquatic water blue
    • Existing enzymes help the beneficial bacteria
    • Not harmful for humans, plants or aquatic life

    Regular Price: CAD 17.99

    Sale Price CAD 14.39

    Regular Price: CAD 17.99

    Sale Price CAD 14.39

  • Microbe-Lift Bio-Blue Enzymes & Pond Colorant - 8 oz
    • Suitable for lakes, lagoons, ponds & fountains
    • Changes the color of your aquatic water blue
    • Existing enzymes help the beneficial bacteria
    • Not harmful for humans, plants or aquatic life

    Regular Price: CAD 14.99

    Sale Price CAD 11.99

    Regular Price: CAD 14.99

    Sale Price CAD 11.99

    Out of stock

  • Microbe-Lift Concentrated Barley Straw Extract - 16 oz
    • Maintains a healthy pond environment
    • Discharges decay by-products instantly
    • Leaves no residual and is fish/plant safe
    • 1 cap is equal to a multiple of barley bales
    • The bottle features a tip & pour design

    Regular Price: CAD 21.99

    Sale Price CAD 17.59

    Regular Price: CAD 21.99

    Sale Price CAD 17.59

    Out of stock

  • Microbe-Lift Concentrated Barley Straw Extract - 32 oz
    • Maintains a healthy pond environment
    • Discharges decay by-products instantly
    • Leaves no residual and is fish/plant safe
    • 1 cap is equal to a multiple of barley bales
    • The bottle features a tip & pour design

    Regular Price: CAD 39.99

    Sale Price CAD 31.99

    Regular Price: CAD 39.99

    Sale Price CAD 31.99

    Out of stock

  • Microbe-Lift Concentrated Barley Straw Extract - 8 oz
    • Maintains a healthy pond environment
    • Discharges decay by-products instantly
    • Leaves no residual and is fish/plant safe
    • 1 cap is equal to a multiple of barley bales
    • The bottle features a tip & pour design

    Regular Price: CAD 15.99

    Sale Price CAD 12.79

    Regular Price: CAD 15.99

    Sale Price CAD 12.79

  • Rock & Fountain Cleaner
    • Remove any debris from waterfalls, streams and fountains
    • 32 fl oz of this fast-acting formula will treat 300 square feet
    • Contained in a spray bottle and is safe for fish and plants

    Regular Price: CAD 29.99

    Sale Price CAD 23.99

    Regular Price: CAD 29.99

    Sale Price CAD 23.99

  • Aquascape Natural Pond Tint - 8.5 fl oz
    • Non-toxic dye keeps your pond cool, clean, and clear!
    • Helps balance your pond water without harmful algaecides
    • Added enzymes help restore/strengthen pond ecosystem
    • Natural tea color hides pond fish from natural predators
    • Convenient pump bottle ensures quick, accurate dosing

    Regular Price: CAD 21.99

    Sale Price CAD 17.59

    Regular Price: CAD 21.99

    Sale Price CAD 17.59

  • Aquascape IonGen Probe Holder
    • Convenient mounting solution for the IonGen System G2 probe
    • Enables IonGen G2 probe installation without the flow chamber
    • Straps onto any pipe measuring 1 - 4 inches in diameter
    • Can be used in a filter (e.g. Skimmer, Pondless Waterfall Vault)

    Regular Price: CAD 12.99

    Sale Price CAD 10.39

    Regular Price: CAD 12.99

    Sale Price CAD 10.39

  • Aquascape Lighting and IonGen Cable Extension with Quick Connects - 25 ft
    This 25 ft extension with quick connects allows for simple extension of Aquascape lighting and the IonGen G2 System. Useful when requiring longer cable runs. Includes one female quick connect and one male quick connect on opposite ends.

    Regular Price: CAD 18.99

    Sale Price CAD 15.19

    Regular Price: CAD 18.99

    Sale Price CAD 15.19

  • Aquascape IonGen System Replacement Probe - G2
    • Made from a proprietary metallic blend
    • Releases a mixture of copper, silver, and zinc ions to clarify water
    • Probe lasts up to 3 seasons before needing replacement
    • Includes a 5 ft quick connect cable

    Regular Price: CAD 119.99

    Sale Price CAD 95.99

    Regular Price: CAD 119.99

    Sale Price CAD 95.99

  • Aquascape IonGen System - G2
    • Delivers crystal clear water
    • Drastically reduces pond maintenance
    • Clarifies water without the use of harsh chemicals
    • Less than $1 a month in electricity cost
    • Treats up to 25,000 gallons

    Regular Price: CAD 399.99

    Sale Price CAD 319.99

    Regular Price: CAD 399.99

    Sale Price CAD 319.99

  • CrystalClear PondTint Blue Colorant - 16 fl oz
    Turns your water an alluring shade of blue to help prevent photosynthesis from occurring within the pond. This helps keep algae from forming, provides added safety for fish against predation, and helps keep water cool on hot summer days.

    Regular Price: CAD 19.99

    Sale Price CAD 15.99

    Regular Price: CAD 19.99

    Sale Price CAD 15.99

  • CrystalClear Nature's Choice Barley Straw Pellets - 5 lb
    Helps manage pond problems throught Spring, Summer, Fall, and Winter. When placed in an area of the pond where there is steady water flow, the barley pellets will slowly degrade and emit a natural substance that cleans and polishes the water.

    Regular Price: CAD 44.99

    Sale Price CAD 35.99

    Regular Price: CAD 44.99

    Sale Price CAD 35.99

  • CrystalClear Nature's Choice Barley Straw Pellets - 2 lb
    Helps manage pond problems throught Spring, Summer, Fall, and Winter. When placed in an area of the pond where there is steady water flow, the barley pellets will slowly degrade and emit a natural substance that cleans and polishes the water.

    Regular Price: CAD 29.99

    Sale Price CAD 23.99

    Regular Price: CAD 29.99

    Sale Price CAD 23.99

  • CrystalClear D-Solv Oxy Pond Cleaner - 2 lb
    Eliminate pond owner's "worst pond problem". D-Solv cleans in seconds of application to remove debris, add oxygen, and clean the pond from top to bottom. Use D-Solv Oxy Pond Cleaner on waterfalls, plant pots, and streams.

    Regular Price: CAD 34.99

    Sale Price CAD 27.99

    Regular Price: CAD 34.99

    Sale Price CAD 27.99

  • CrystalClear ClarityMax Pond Treatment - 1 lb
    ClarityMax treats ponds with barley, bacteria, enzymes, and a powerful secret ingredient. It cleans, polishes, and breaks down organic materials that create problems for pond hobbyists in and around waterfalls, streams, plant pots, and filters.

    Regular Price: CAD 37.99

    Sale Price CAD 30.39

    Regular Price: CAD 37.99

    Sale Price CAD 30.39

  • Aquascape Blue Pond Tint - 8.5 fl oz
    • Blue-colored dye keeps your pond cool, clean, and clear!
    • Helps balance your pond water without harmful algaecides
    • Added enzymes help restore/strengthen pond ecosystem
    • Helps pond fish hide from natural predators
    • Convenient pump bottle ensures quick, accurate dosing

    Regular Price: CAD 21.99

    Sale Price CAD 17.59

    Regular Price: CAD 21.99

    Sale Price CAD 17.59

  • PondCare Pond & Waterfall Cleaner - 1 kg
    • Uses the power of active oxygen to maintain clean water
    • Cleans ponds, waterfalls, or other features on contact!
    • Use as needed to maintain a clean, clear water feature
    • Completely safe for fish, aquatic plants, and other animals

    Regular Price: CAD 32.99

    Sale Price CAD 26.39

    Regular Price: CAD 32.99

    Sale Price CAD 26.39

  • Microbe-Lift Barley Straw Pellets
    • Balances, matures and clarifies pond water
    • Releases decomposition by-products quick
    • Natural humic acid crafts hydrogen peroxide
    • Chelates metals such as copper or arsenic
    • Product contains 100% natural ingredients

    Price From: CAD 20.79

    Price From: CAD 20.79

  • PondCare Pond & Waterfall Cleaners
    • Uses the power of active oxygen to maintain clean water
    • Cleans ponds, waterfalls, or other features on contact!
    • Use as needed to maintain a clean, clear water feature
    • Completely safe for fish, aquatic plants, and other animals

    Price From: CAD 26.39

    Price From: CAD 26.39

  • CrystalClear PondTint Blue Colorant
    Turns your water an alluring shade of blue to help prevent photosynthesis from occurring within the pond. This helps keep algae from forming, provides added safety for fish against predation, and helps keep water cool on hot summer days.

    Price From: CAD 15.99

    Price From: CAD 15.99

  • CrystalClear Nature's Choice Barley Straw Pellets
    Helps manage pond problems throught Spring, Summer, Fall, and Winter. When placed in an area of the pond where there is steady water flow, the barley pellets will slowly degrade and emit a natural substance that cleans and polishes the water.

    Price From: CAD 23.99

    Price From: CAD 23.99

  • CrystalClear D-Solv Oxy Pond Cleaner
    Eliminate pond owner's "worst pond problem". D-Solv cleans in seconds of application to remove debris, add oxygen, and clean the pond from top to bottom. Use D-Solv Oxy Pond Cleaner on waterfalls, plant pots, and streams.

    Price From: CAD 27.99

    Price From: CAD 27.99

  • CrystalClear ClarityMax Pond Treatment
    ClarityMax treats ponds with barley, bacteria, enzymes, and a powerful secret ingredient. It cleans, polishes, and breaks down organic materials that create problems for pond hobbyists in and around waterfalls, streams, plant pots, and filters.

    Price From: CAD 30.39

    Price From: CAD 30.39

  • PondCare AlgaeFix
    Effectively controls many types of green or green water algae, string or hair algae and blanketweed in ponds that contain live plants. Controls existing algae and helps resolve additional algae blooms.

    Price From: CAD 6.99

    Price From: CAD 6.99

    Out of stock

  • Microbe-Lift Barley Straw Pellets + - 10 lb
    • Balances, matures and clarifies pond water
    • Releases decomposition by-products quick
    • Natural humic acid crafts hydrogen peroxide
    • Chelates metals such as copper or arsenic
    • Product contains 100% natural ingredients

    Regular Price: CAD 49.99

    Sale Price CAD 39.99

    Regular Price: CAD 49.99

    Sale Price CAD 39.99

  • Microbe-Lift Barley Straw Pellets + - 4.4 lb
    • Balances, matures and clarifies pond water
    • Releases decomposition by-products quick
    • Natural humic acid crafts hydrogen peroxide
    • Chelates metals such as copper or arsenic
    • Product contains 100% natural ingredients

    Regular Price: CAD 35.99

    Sale Price CAD 28.79

    Regular Price: CAD 35.99

    Sale Price CAD 28.79

    Out of stock

  • Microbe-Lift Barley Straw Pellets + - 2.2 lb
    • Balances, matures and clarifies pond water
    • Releases decomposition by-products quick
    • Natural humic acid crafts hydrogen peroxide
    • Chelates metals such as copper or arsenic
    • Product contains 100% natural ingredients

    Regular Price: CAD 25.99

    Sale Price CAD 20.79

    Regular Price: CAD 25.99

    Sale Price CAD 20.79

  • Aquascape IonGen System Replacement Probe
    Replacement Probe is designed for use with the IonGen System. Replace annually to maintain optimal performance. Only compatible with the original IonGen system. Does not work with the IonGen G2.

    Regular Price: CAD 119.99

    Sale Price CAD 95.99

    Regular Price: CAD 119.99

    Sale Price CAD 95.99