API

55 products

  • Last stock! API Quick Start – Aquarium Bacterial Starter API Quick Start – Aquarium Bacterial Starter

    API Quick Start – Aquarium Bacterial Starter

    API Quick Start – Aquarium Bacterial Starter Description:API Quick Start is a fast-acting bacterial supplement designed to establish a healthy biological filter in freshwater aquariums. It introduces beneficial bacteria that quickly process harmful ammonia and nitrite, allowing new aquariums to become safe for fish in a fraction of the time. Perfect for new tank setups, water changes, or when adding fish to an existing tank, Quick Start promotes a balanced and thriving aquatic environment. Features: Introduces live beneficial bacteria to establish biological filtration Reduces harmful ammonia and nitrite spikes in new or stressed tanks Safe for fish, shrimp, and plants Easy-to-use liquid formula Helps create a stable, healthy aquarium ecosystem Available Sizes and Coverage: API-89A: 30ml – treats up to 113 litres API-89C: 118ml – treats up to 416 litres API-89D: 237ml – treats up to 870 litres API-89E: 473ml – treats up to 1779 litres API-89Q: 946ml – treats up to 3598 litres Directions for Use:Shake well before use. Add the recommended amount based on tank size to the aquarium water during setup or after water changes. Repeat weekly as needed or per instructions. Benefits:✔ Accelerates safe fish introduction in new aquariums✔ Prevents toxic ammonia and nitrite buildup✔ Supports long-term healthy water conditions✔ Works for freshwater and community tanks of all sizes

    R 88.26 - R 1,290.99

  • API Freshwater Master Test Kit – 800 Tests API Freshwater Master Test Kit – 800 Tests

    API Freshwater Master Test Kit – 800 Tests

    2 reviews

    API Freshwater Master Test Kit – 800 Tests Description:The API Freshwater Master Test Kit is a comprehensive testing solution for all freshwater aquariums. It accurately measures ammonia, nitrite, nitrate, and pH levels, helping aquarists maintain a healthy, stable, and thriving aquatic environment. Ideal for both beginner and experienced hobbyists, this master kit provides all the essential tests to monitor water quality and prevent fish stress or disease. Features: Complete kit tests ammonia, nitrite, nitrate, and pH Suitable for freshwater aquariums of all sizes Easy-to-use liquid test kits with colour comparison charts Includes all necessary reagents, test vials, and instructions Provides reliable, accurate results for long-term aquarium health Trusted by hobbyists and professionals for comprehensive water monitoring Specifications: Brand: API Product: Freshwater Master Test Kit Tests: Up to 800 tests per kit Suitable for: Freshwater Aquariums Benefits:✔ Monitor all critical water parameters with one kit✔ Helps prevent fish stress, disease, and mortality✔ Supports a balanced, healthy aquarium ecosystem✔ Saves time and money by combining multiple tests in one kit Directions for Use:Follow the instructions for each test, adding the appropriate reagents to aquarium water samples, then compare the resulting colours to the provided charts for accurate readings.

    R 1,416.94

  • Last stock! API Root Tabs Plus Iron – 10 Tabs

    API Root Tabs Plus Iron – 10 Tabs

    API Root Tabs Plus Iron – 10 Tabs Description:API Root Tabs Plus Iron provide essential nutrients directly to your aquarium plants’ roots for strong, vibrant growth. Formulated with iron, potassium, and other key minerals, these slow-release tablets nourish root-feeding plants and promote lush, healthy greenery in freshwater aquariums. Perfect for use in planted tanks with gravel or substrate, Root Tabs help create a thriving aquatic ecosystem. Features: Contains iron and essential nutrients for vigorous root growth Ideal for root-feeding aquarium plants such as swords, crypts, and lilies Slow-release formula provides long-lasting nutrition Promotes strong roots, vibrant leaves, and healthy plant development Safe for fish, shrimp, and other aquatic life Directions for Use:Insert one tablet into the substrate for every 30–40 cm² of tank surface. Replace every 1–2 months or as needed for optimal results. Specifications: Brand: API Product: Root Tabs Plus Iron Quantity: 10 Tablets Suitable for: Freshwater Planted Aquariums Benefits:✔ Strengthens plant roots and improves nutrient absorption✔ Enhances colour and growth of aquatic plants✔ Easy to use and completely aquarium-safe

    R 285.50

  • API Aquatic Plant Food Tablets – 25 Tabs

    API Aquatic Plant Food Tablets – 25 Tabs

    API Aquatic Plant Food Tablets – 25 Tabs Description:API Aquatic Plant Food Tablets provide essential nutrients directly to your aquarium plants for strong root development and vibrant growth. Formulated with iron, potassium, and other key trace elements, these tablets help promote lush, green foliage and healthy plant structure. Ideal for all rooted freshwater plants, they deliver long-lasting nutrition and maintain a balanced, thriving aquatic environment. Features: Contains essential nutrients for aquatic plant health Encourages strong root and leaf growth Suitable for freshwater planted aquariums Slow-release formula provides continuous feeding Safe for fish, shrimp, and other aquarium inhabitants Easy to use – simply insert tablets into the substrate Directions for Use:Insert one tablet for every 30–40 cm² of tank surface area every 1–2 months or as needed. Specifications: Brand: API Product: Aquatic Plant Food Tablets Quantity: 25 Tablets Suitable for: Freshwater Planted Aquariums Benefits:✔ Promotes vibrant, healthy plant growth✔ Strengthens root systems for lasting results✔ Safe and effective nutrient source for planted tanks

    R 239.28

  • API Aquarium Start Up Pack – 2x30ml (Stress Coat & Quick Start)

    API Aquarium Start Up Pack – 2x30ml (Stress Coat & Quick Start)

    API Aquarium Start Up Pack – 2x30ml (Stress Coat & Quick Start) Description:The API Aquarium Start Up Pack is a convenient two-step solution designed to help aquarists safely establish a new aquarium. This starter pack includes Stress Coat to reduce fish stress and promote healthy slime coat development, and Quick Start, a beneficial bacterial supplement that establishes biological filtration by processing ammonia and nitrite. Perfect for new tank setups or after major water changes, it ensures a smooth start for your fish. Features: Stress Coat (30ml): Protects fish by reducing stress and promoting slime coat health Quick Start (30ml): Introduces beneficial bacteria to establish biological filtration Safe for freshwater aquariums and all fish species Easy-to-use liquid formulas for fast and effective results Helps accelerate safe fish introduction Specifications: Brand: API Product: Aquarium Start Up Pack Contents: 2x30ml bottles (Stress Coat & Quick Start) Suitable for: Freshwater Aquariums Benefits:✔ Reduces stress during tank setup or water changes✔ Establishes biological filtration for a safe aquarium✔ Promotes healthy fish and balanced water conditions✔ Convenient all-in-one starter pack for new aquariums Directions for Use:Add Stress Coat and Quick Start to aquarium water as directed on the bottles, based on tank size. Follow dosing instructions for new tank setup or after water changes.

    R 171.96

  • API GH & KH Test Kit – General and Carbonate Hardness API GH & KH Test Kit – General and Carbonate Hardness

    API GH & KH Test Kit – General and Carbonate Hardness

    API GH & KH Test Kit – General and Carbonate Hardness Description:The API GH & KH Test Kit measures general hardness (GH) and carbonate hardness (KH) in freshwater aquariums, helping aquarists maintain optimal water conditions for fish, plants, and invertebrates. GH indicates the concentration of calcium and magnesium ions, while KH reflects the buffering capacity to stabilize pH. Regular testing ensures a balanced and healthy aquatic environment. Features: Measures General Hardness (GH) for fish and plant health Measures Carbonate Hardness (KH) to stabilize pH levels Suitable for all freshwater aquariums Easy-to-use liquid test kit with colour comparison chart Includes reagents, test tubes, and detailed instructions Trusted for accurate, reliable water hardness monitoring Specifications: Brand: API Product: GH & KH Test Kit Suitable for: Freshwater Aquariums Tests: Multiple tests per kit Benefits:✔ Helps maintain proper mineral balance for healthy fish and plants✔ Supports pH stability and overall water quality✔ Provides fast, precise, and easy-to-read results Directions for Use:Follow instructions to add the appropriate reagents to aquarium water, then compare the resulting colour change to the included chart to determine GH and KH levels.

    R 371.65

  • Last stock! API Ammonia Test Kit – 130 Tests API Ammonia Test Kit – 130 Tests

    API Ammonia Test Kit – 130 Tests

    API Ammonia Test Kit – 130 Tests Description:The API Ammonia Test Kit provides fast, accurate readings of ammonia (NH₃/NH₄⁺) levels in both freshwater and saltwater aquariums. Ammonia is one of the most harmful toxins to fish, often produced by waste, uneaten food, or decaying plants. Regular testing helps prevent fish stress, disease, and death by ensuring a healthy and stable aquatic environment. Features: Measures toxic ammonia levels quickly and accurately Suitable for freshwater and marine aquariums Essential for new tank cycling and routine maintenance Easy-to-use liquid test kit with clear colour chart Includes reagents, test tubes, and detailed instructions Trusted by aquarists for reliable, long-term water testing Specifications: Brand: API Product: Ammonia Test Kit Tests: Up to 130 tests per kit Suitable for: Freshwater and Saltwater Aquariums Benefits:✔ Detects harmful ammonia early to protect fish health✔ Helps maintain a stable, balanced aquarium environment✔ Ideal for beginners, hobbyists, and professional aquarists Directions for Use:Fill the test tube with aquarium water, add the reagent drops as directed, and compare the colour to the included chart for an instant ammonia reading.

    R 475.79

  • API Aquarium pH Up – 118ml

    API Aquarium pH Up – 118ml

    API Aquarium pH Up – 118ml Description:The API Aquarium pH Up is a liquid solution designed to safely increase the pH in freshwater aquariums. It helps maintain stable water conditions, creating a healthy environment for fish and aquatic plants. This 118ml bottle is ideal for larger tanks or regular water adjustments, ensuring a balanced and thriving aquarium ecosystem. Features: Safely raises pH in freshwater aquariums Maintains a stable and healthy aquatic environment Suitable for all freshwater fish and plants Easy-to-use liquid formula for precise dosing Ideal for routine water adjustments or larger tank setups Specifications: Brand: API Product: Aquarium pH Up Volume: 118ml Suitable for: Freshwater Aquariums Benefits:✔ Supports optimal water conditions for fish and plants✔ Easy and safe application for precise pH adjustment✔ Helps maintain long-term water stability✔ Promotes a healthy and balanced aquarium environment Directions for Use:Shake well before use. Add the recommended dosage to aquarium water based on tank volume and current pH levels. Test water regularly to ensure proper adjustment and maintain stable conditions.

    R 183.73

  • API Aquarium pH Down – 118ml

    API Aquarium pH Down – 118ml

    API Aquarium pH Down – 118ml Description:The API Aquarium pH Down is a liquid solution designed to safely lower the pH in freshwater aquariums. Perfect for maintaining a stable and healthy water environment for fish and aquatic plants, it helps prevent stress and supports overall aquarium health. This 118ml bottle is ideal for larger tanks or regular water adjustments. Features: Safely lowers pH in freshwater aquariums Supports a stable and healthy aquatic environment Suitable for all freshwater fish and plants Easy-to-use liquid formula for precise dosing Ideal for routine water adjustments or larger tank setups Specifications: Brand: API Product: Aquarium pH Down Volume: 118ml Suitable for: Freshwater Aquariums Benefits:✔ Maintains optimal water conditions for fish and plants✔ Easy to apply for precise pH control✔ Supports long-term water stability✔ Safe and effective for all freshwater setups Directions for Use:Shake well before use. Add the recommended dosage to aquarium water based on tank volume and current pH levels. Test water regularly to ensure proper adjustment and maintain a stable environment.

    R 186.22

  • API Weekend Pyramid Fish Feeder – 4pcs (40g)

    API Weekend Pyramid Fish Feeder – 4pcs (40g)

    API Weekend Pyramid Fish Feeder – 4pcs (40g) Description:The API Weekend Pyramid Fish Feeder provides a convenient and reliable way to feed fish during weekends, short trips, or busy periods. Designed for freshwater aquariums, each pyramid feeder slowly releases food over time, ensuring your fish remain healthy and well-fed. The pack includes 4 feeders, allowing for multiple uses or for different tanks. Features: Provides slow, controlled feeding for fish Ideal for weekends, short trips, or busy schedules Suitable for freshwater aquariums Pack includes 4 pyramid feeders Reduces overfeeding and keeps aquarium water cleaner Specifications: Brand: API Product: Weekend Pyramid Fish Feeder Weight: 40g per feeder Quantity: 4 pieces Suitable for: Freshwater Aquariums Benefits:✔ Ensures fish are fed consistently in your absence✔ Prevents overfeeding and water quality issues✔ Convenient and easy-to-use solution for multiple tanks Directions for Use:Place a pyramid feeder in the aquarium and fill it with the recommended amount of fish food. The feeder will slowly release food over the designated period. Adjust usage according to tank size and fish requirements.

    R 130.57

  • API Pond Algaefix – 473ml (Treats 18,144L)

    API Pond Algaefix – 473ml (Treats 18,144L)

    API Pond Algaefix – 473ml (Treats 18,144L) Description:The API Pond Algaefix is a powerful, safe solution designed to control and eliminate algae in ponds, koi ponds, and water features. Formulated for large volumes, this liquid treatment targets algae growth without harming fish, plants, or beneficial bacteria. It helps restore clear, healthy water, making it ideal for routine maintenance or algae outbreaks. Features: Effectively controls and removes algae in ponds and water features Safe for fish, plants, and beneficial bacteria Treats large volumes: up to 18,144 litres per 473ml bottle Easy-to-use liquid formula Restores clear and healthy pond water Specifications: Brand: API Product: Pond Algaefix Volume: 473ml Coverage: Treats up to 18,144 litres Suitable for: Ponds, Koi Ponds, and Water Features Benefits:✔ Eliminates green water and filamentous algae✔ Safe and effective for pond ecosystems✔ Easy application for quick results✔ Helps maintain a visually appealing, healthy pond environment Directions for Use:Shake well before use. Add the recommended dosage directly to pond water according to the volume being treated. Repeat as necessary for persistent algae problems.

    R 447.21

  • Last stock! API Aqua Essential – 118ml (Treats 4484L)

    API Aqua Essential – 118ml (Treats 4484L)

    API Aqua Essential – 118ml (Treats 4484L) Description:The API Aqua Essential is an advanced all-in-one water conditioner that instantly removes chlorine, chloramines, and detoxifies ammonia, nitrite, and nitrate. Designed to make tap water safe for fish, this premium formula helps create a healthy and balanced aquatic environment. Ideal for freshwater and saltwater aquariums, it also protects fish from harmful chemicals during water changes. Features: Instantly removes chlorine and chloramines Detoxifies ammonia, nitrite, and nitrate for safer water Works in both freshwater and saltwater aquariums Provides essential protection during water changes or setup Easy-to-use liquid formula for fast results Specifications: Brand: API Product: Aqua Essential Volume: 118ml Treats: Up to 4484 litres Suitable for: Freshwater and Saltwater Aquariums Benefits:✔ Instantly makes tap water safe for fish✔ Reduces stress and promotes fish health✔ Prevents toxic buildup of harmful chemicals✔ Ideal for regular maintenance and new setups Directions for Use:Add 5ml per 190 litres of aquarium water when setting up or performing water changes. For heavily stocked aquariums or high toxin levels, dosage can be safely doubled. Shake well before use.

    R 201.24

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