Aquarium Water Treatments

34 products

  • API - Tap Water Conditioner (120ml)

    API API - Tap Water Conditioner (118ml)

    API - Tap Water Conditioner (118ml) instantly removes chlorine and neutralises chloramines. It also detoxifies heavy metals in tap water. This is because tap water contains chemicals that make water safe for us to drink, are highly toxic to fish. High levels of these chemicals destroy fish gill tissue, preventing the uptake of oxygen which can lead to fish death. Even low levels irritate delicate fish tissue. Tap water must be treated before adding fish to make sure fish remain healthy.   The formula is incredibly concentrated. You only need up to 3ml to treat 10 gallons of water. It's safe for all aquatic and can be used in both fresh and salt water. Use during aquarium set up, water changes and adding fish.   API Aquarium Treatment Supplies are designed to work in conjunction with each other to provide best results to control algae, promote healthy bacterial growth and help control and cure fish diseases and conditions such as ich and fin rot. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. With API, you can spend more time admiring your fish, and less time scrubbing your tank. Make sure to use all products as directed in order to ensure the best results.

    $17.09

  • API - Quick Start

    API API - Quick Start (30ml)

    API - Quick Start (30ml) has unique, patented nitrifying bacteria that has been scientifically proven to quickly consume ammonia and nitrate to help prevent fish loss. This is because in a new aquarium, harmful ammonia and nitrate build from fish waste, often resulting fish loss or "new tank syndrome".   This product allows the immediate addition of fish to a new freshwater or saltwater aquarium as it immediately starts the aquarium cycle. This treatment also helps to maintain an active biological filter in an established aquarium for healthy water conditions. It contains live, nitrifying bacteria.   API Aquarium Treatment Supplies are designed to work in conjunction with each other to provide best results to control algae, promote healthy bacterial growth and help control and cure fish diseases and conditions such as ich and fin rot. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. With API, you can spend more time admiring your fish, and less time scrubbing your tank. Make sure to use all products as directed in order to ensure the best results.

    $15.99

  • API - Accu Clear (120ml)

    API API - Accu Clear (118ml)

    API® ACCU-CLEAR water clarifier quickly clarifies cloudy water in your aquarium, eliminating haze to make your water crystal clear. API ACCU-CLEAR water clarifier clumps tiny floating particles together, forming large particles to be more easily removed by your aquarium filter. Product is safe for use with all freshwater fish and plants. Add 1 ml per 10 gallons of aquarium water. The water will clear within several hours. If a second dose is necessary, wait 24 hours. FAQs What does API ACCU-CLEAR™ water clarifier do? API ACCU-CLEAR water clarifier clears green or cloudy water in freshwater aquariums by clumping small particles together into larger pieces, so they can settle to the bottom of your aquarium to be siphoned out, or easily removed by the filter. Is API ACCU-CLEAR™ water clarifier safe with fish and plants? Yes, API ACCU-CLEAR water clarifier is a safe product for both fish and plants. Why can’t API ACCU-CLEAR™ water clarifier be used in marine aquariums? In water with a high mineral content, such as the water found in marine (or saltwater) aquariums, API ACCU-CLEAR water clarifier will not clear cloudiness and could even make it worse. However, API ACCU-CLEAR water clarifier will not cause any harm to fish or marine plants. Can API ACCU-CLEAR™ water clarifier be used if I have added salt to the water in my freshwater aquarium as part of a supportive treatment for fish? Yes, a low level of salt in the water, as is typically the case with freshwater aquariums, is not a problem with API ACCU-CLEAR water clarifier. However, API ACCU-CLEAR water clarifier does not act as a healing treatment for fish like aquarium salt. Its primary purpose is for aquarium cleanliness and clarity. Will API ACCU- CLEAR™ water clarifier clear the cloudiness caused by bacterial blooms? API ACCU-CLEAR water clarifier will help to clear the cloudiness caused by bacterial blooms, but does not address the underlying cause. As a result, the cloudiness will come back quickly unless the main cause of bacterial blooms is treated. Can I repeat the dose of API ACCU-CLEAR™ water clarifier if the cloudiness persists? API ACCU-CLEAR water clarifier can be dosed again after 24 hours. However, further doses should not be added after this, as repeated doses will actually make cloudiness worse. API ACCU-CLEAR water clarifier can be dosed once a week as a routine treatment to help keep water clear, but if cloudiness persists, you may want to perform a 25% water change.

    $21.59

  • API - Betta Water Conditioner (50ml)

    API API - Betta Water Conditioner (50ml)

    API® BETTA WATER CONDITIONER is a multi-purpose water treatment that instantly makes tap water safe for Bettas by removing chlorine, chloramines, and heavy metals, in addition to detoxifying ammonia. API BETTA WATER CONDITIONER also contains Aloe Vera to reduce stress and inflammation of damaged tissue, and promotes healing and oxygen transfer across gills, as it creates a synthetic slime coat for your Betta that minimizes susceptibility to disease. The Green Tea Extract ingredient acts as an antioxidant in a Betta’s red blood cells.   Instructions: Add 6 drops per pint or 12 drops per quart of bowl or aquarium water

    $17.29

  • API - Stress Zyme (237ml)

    API API - Stress Zyme (237ml)

    API - Stress Zyme Freshwater and Saltwater Aquarium Cleaning Solution reduces aquarium maintenance by creating a naturally balanced aquarium. Fish waste, sludge, uneaten food and other organic compounds can cause harmful water conditions including ammonia and nitrite poisoning and breathing difficulty. They can also be difficult and time-consuming to remove especially from rock, coral and gravel.   API Stress Zyme contains over 300 million live bacteria per teaspoonful to consume sludge and organic debris, keeping gravel and glass clean naturally and boosting the natural aquarium cycle, reducing aquarium maintenance over time. Use it weekly in freshwater and saltwater aquariums to maintain a strong biological filter and a healthy, clean aquarium.    For over 50 years, API has been creating innovative, research-driven solutions that make it easier to care for your fish and aquarium. API Aquarium Treatment Supplies are designed to work in conjunction with each other to provide best results to control algae, promote healthy bacterial growth and help control and cure fish diseases and conditions such as ich and fin rot. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. With API, you can spend more time admiring your fish, and less time scrubbing your tank. Make sure to use all products as directed in order to ensure the best results.

    $36.89

  • API - Tap Water Conditioner (480ml)

    API API - Tap Water Conditioner (480ml)

    API Tap Water Conditioner makes tap water safe and healthy for your aquarium and fish. It detoxifies heavy metals, neutralises chloramines, and removes chlorine. Use when setting up an aquarium and when adding in water during water changes.

    $39.29

  • Blue Planet - Pond Algae Control Block (4pk)

    Blue Planet Blue Planet - Pond Algae Control Block (4pk)

    Blue Planet Pond Algae Control Block (4pk) controls excessive algae in ponds, as well as prevent algae from reappearing. Safe to use with fish and plants.

    $18.50

  • API - Quick Start

    API API - Quick Start (473ml)

    API - Quick Start (473ml) has unique, patented nitrifying bacteria that has been scientifically proven to quickly consume ammonia and nitrate to help prevent fish loss. This is because in a new aquarium, harmful ammonia and nitrate build from fish waste, often resulting fish loss or "new tank syndrome".   This product allows the immediate addition of fish to a new freshwater or saltwater aquarium as it immediately starts the aquarium cycle. This treatment also helps to maintain an active biological filter in an established aquarium for healthy water conditions. It contains live, nitrifying bacteria.   API Aquarium Treatment Supplies are designed to work in conjunction with each other to provide best results to control algae, promote healthy bacterial growth and help control and cure fish diseases and conditions such as ich and fin rot. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. With API, you can spend more time admiring your fish, and less time scrubbing your tank. Make sure to use all products as directed in order to ensure the best results.

    $68.99

  • API - Accu Clear (37ml)

    API API - Accu Clear (37ml)

    API® ACCU-CLEAR water clarifier quickly clarifies cloudy water in your aquarium, eliminating haze to make your water crystal clear. API ACCU-CLEAR water clarifier clumps tiny floating particles together, forming large particles to be more easily removed by your aquarium filter. Product is safe for use with all freshwater fish and plants. Add 1 ml per 10 gallons of aquarium water. The water will clear within several hours. If a second dose is necessary, wait 24 hours. FAQs What does API ACCU-CLEAR™ water clarifier do? API ACCU-CLEAR water clarifier clears green or cloudy water in freshwater aquariums by clumping small particles together into larger pieces, so they can settle to the bottom of your aquarium to be siphoned out, or easily removed by the filter. Is API ACCU-CLEAR™ water clarifier safe with fish and plants? Yes, API ACCU-CLEAR water clarifier is a safe product for both fish and plants. Why can’t API ACCU-CLEAR™ water clarifier be used in marine aquariums? In water with a high mineral content, such as the water found in marine (or saltwater) aquariums, API ACCU-CLEAR water clarifier will not clear cloudiness and could even make it worse. However, API ACCU-CLEAR water clarifier will not cause any harm to fish or marine plants. Can API ACCU-CLEAR™ water clarifier be used if I have added salt to the water in my freshwater aquarium as part of a supportive treatment for fish? Yes, a low level of salt in the water, as is typically the case with freshwater aquariums, is not a problem with API ACCU-CLEAR water clarifier. However, API ACCU-CLEAR water clarifier does not act as a healing treatment for fish like aquarium salt. Its primary purpose is for aquarium cleanliness and clarity. Will API ACCU- CLEAR™ water clarifier clear the cloudiness caused by bacterial blooms? API ACCU-CLEAR water clarifier will help to clear the cloudiness caused by bacterial blooms, but does not address the underlying cause. As a result, the cloudiness will come back quickly unless the main cause of bacterial blooms is treated. Can I repeat the dose of API ACCU-CLEAR™ water clarifier if the cloudiness persists? API ACCU-CLEAR water clarifier can be dosed again after 24 hours. However, further doses should not be added after this, as repeated doses will actually make cloudiness worse. API ACCU-CLEAR water clarifier can be dosed once a week as a routine treatment to help keep water clear, but if cloudiness persists, you may want to perform a 25% water change.

    $14.79

  • API - pH Down (118ml)

    API API - pH Down (118ml)

    API pH Down is great for when you're setting up a new aquarium, adjusting pH, or changing water as it raises aquarium pH in freshwater aquariums to desired level. pH in an aquarium can fluctuate due to fish waste, uneaten food and addition of tap water -- so, it is recommended to test water for pH weekly.    pH is the measure of acidity of water, on a scale ranging from 0 to 14. A pH of 0 is the most acidic, while a pH of 14 is the most alkaline. Different geographies have different tap water conditions with different pH levels, while fish require a specific pH level to thrive.   A pH of 7.0 is ideal when keeping a community aquarium containing a variety of tropical fish. Goldfish and livebearers prefer a pH of 7.5. Many Amazonian fish, like angelfish and neon tetras, prefer a pH of 6.5 to 6.8. Mollies and swordtails thrive at pH 7.2 to 7.5.   Safe for fish and plants.   API Aquarium Treatment Supplies are designed to work in conjunction with each other to provide best results to control algae, promote healthy bacterial growth and help control and cure fish diseases and conditions such as ich and fin rot. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. With API, you can spend more time admiring your fish, and less time scrubbing your tank. Make sure to use all products as directed in order to ensure the best results.

    $24.79

  • API - Stress Zyme (473ml)

    API API - Stress Zyme (473ml)

    API - Stress Zyme Freshwater and Saltwater Aquarium Cleaning Solution reduces aquarium maintenance by creating a naturally balanced aquarium. Fish waste, sludge, uneaten food and other organic compounds can cause harmful water conditions including ammonia and nitrite poisoning and breathing difficulty. They can also be difficult and time-consuming to remove especially from rock, coral and gravel.   API Stress Zyme contains over 300 million live bacteria per teaspoonful to consume sludge and organic debris, keeping gravel and glass clean naturally and boosting the natural aquarium cycle, reducing aquarium maintenance over time. Use it weekly in freshwater and saltwater aquariums to maintain a strong biological filter and a healthy, clean aquarium.    For over 50 years, API has been creating innovative, research-driven solutions that make it easier to care for your fish and aquarium. API Aquarium Treatment Supplies are designed to work in conjunction with each other to provide best results to control algae, promote healthy bacterial growth and help control and cure fish diseases and conditions such as ich and fin rot. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. With API, you can spend more time admiring your fish, and less time scrubbing your tank. Make sure to use all products as directed in order to ensure the best results.

    $46.79

  • API - Accu Clear (240ml)

    API API - Accu Clear (237ml)

    API® ACCU-CLEAR water clarifier quickly clarifies cloudy water in your aquarium, eliminating haze to make your water crystal clear. API ACCU-CLEAR water clarifier clumps tiny floating particles together, forming large particles to be more easily removed by your aquarium filter. Product is safe for use with all freshwater fish and plants. Add 1 ml per 10 gallons of aquarium water. The water will clear within several hours. If a second dose is necessary, wait 24 hours. FAQs What does API ACCU-CLEAR™ water clarifier do? API ACCU-CLEAR water clarifier clears green or cloudy water in freshwater aquariums by clumping small particles together into larger pieces, so they can settle to the bottom of your aquarium to be siphoned out, or easily removed by the filter. Is API ACCU-CLEAR™ water clarifier safe with fish and plants? Yes, API ACCU-CLEAR water clarifier is a safe product for both fish and plants. Why can’t API ACCU-CLEAR™ water clarifier be used in marine aquariums? In water with a high mineral content, such as the water found in marine (or saltwater) aquariums, API ACCU-CLEAR water clarifier will not clear cloudiness and could even make it worse. However, API ACCU-CLEAR water clarifier will not cause any harm to fish or marine plants. Can API ACCU-CLEAR™ water clarifier be used if I have added salt to the water in my freshwater aquarium as part of a supportive treatment for fish? Yes, a low level of salt in the water, as is typically the case with freshwater aquariums, is not a problem with API ACCU-CLEAR water clarifier. However, API ACCU-CLEAR water clarifier does not act as a healing treatment for fish like aquarium salt. Its primary purpose is for aquarium cleanliness and clarity. Will API ACCU- CLEAR™ water clarifier clear the cloudiness caused by bacterial blooms? API ACCU-CLEAR water clarifier will help to clear the cloudiness caused by bacterial blooms, but does not address the underlying cause. As a result, the cloudiness will come back quickly unless the main cause of bacterial blooms is treated. Can I repeat the dose of API ACCU-CLEAR™ water clarifier if the cloudiness persists? API ACCU-CLEAR water clarifier can be dosed again after 24 hours. However, further doses should not be added after this, as repeated doses will actually make cloudiness worse. API ACCU-CLEAR water clarifier can be dosed once a week as a routine treatment to help keep water clear, but if cloudiness persists, you may want to perform a 25% water change.

    $41.79

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