API High Range pH Test Kit – 160 Tests
Description:The API High Range pH Test Kit is designed to accurately measure pH levels in saltwater and marine aquariums, helping aquarists maintain stable water conditions for fish, corals, and invertebrates. Proper pH balance is crucial for the health of marine life, and this test kit provides reliable results to prevent stress and promote optimal growth.
Features:
Measures high-range pH levels accurately for marine aquariums
Ideal for saltwater fish, coral, and reef tanks
Easy-to-use liquid test kit with clear colour comparison chart
Includes reagents, test vial, and detailed instructions
Trusted by hobbyists and professionals for consistent accuracy
Specifications:
Brand: API
Product: High Range pH Test Kit
Tests: Up to 160 tests per kit
Suitable for: Saltwater and Reef Aquariums
Benefits:✔ Ensures safe and stable pH levels in marine environments✔ Supports healthy fish, corals, and invertebrates✔ Provides fast, accurate, and reliable water testing
Directions for Use:Fill the test vial with aquarium water, add the specified reagent drops, shake gently, and compare the resulting colour to the included chart for an accurate pH reading.
API Calcium Test Kit
Description:The API Calcium Test Kit provides accurate readings of calcium levels in saltwater and reef aquariums, helping you maintain optimal conditions for coral growth and invertebrate health. Calcium is essential for the development of coral skeletons, shells, and other structures in marine life. This test kit allows precise monitoring to ensure a balanced and thriving reef environment.
Features:
Accurately measures calcium (Ca²⁺) concentration in saltwater aquariums
Ensures proper calcium levels for coral and invertebrate growth
Ideal for reef tanks, marine aquariums, and coral enthusiasts
Easy-to-use liquid test kit with clear colour comparison chart
Includes reagents, test tube, and complete instructions
Provides fast, reliable, and precise results
Specifications:
Brand: API
Product: Calcium Test Kit
Suitable for: Saltwater and Reef Aquariums
Tests per Kit: Approximately 90–100 tests
Benefits:✔ Promotes strong coral and invertebrate growth✔ Helps maintain balanced calcium and alkalinity levels✔ Ensures long-term reef health and stability
Directions for Use:Fill the test tube with aquarium water, add the specified number of reagent drops, and compare the resulting colour to the chart for an accurate calcium reading.
API Phosphate Test Kit – 150 Tests
Description:The API Phosphate Test Kit accurately measures phosphate levels in freshwater and saltwater aquariums to help prevent algae growth and maintain healthy water conditions. High phosphate levels can cause unwanted algae and affect fish and coral health. This reliable test kit allows you to monitor and control phosphate easily for a cleaner, clearer aquarium.
Features:
Measures phosphate (PO₄³⁻) levels quickly and accurately
Suitable for freshwater and marine aquariums
Helps prevent algae blooms and maintain water clarity
Simple, easy-to-use liquid test format
Includes all components: test tubes, reagents, and colour chart
Essential for reef tanks, planted tanks, and water quality monitoring
Specifications:
Brand: API
Product: Phosphate Test Kit
Tests: Up to 150 tests per kit
Suitable for: Freshwater and Saltwater Aquariums
Benefits:✔ Controls algae by managing phosphate levels✔ Supports coral and plant health✔ Provides accurate, consistent results for long-term maintenance
Directions for Use:Fill the test vial with aquarium water, add the provided reagents, and compare the colour to the chart to determine phosphate concentration.
API Copper Test Kit – 90 Tests
Description:The API Copper Test Kit accurately measures copper levels in freshwater and saltwater aquariums, helping you maintain safe conditions for fish and invertebrates. Copper is commonly used in aquarium medications, but excessive levels can be harmful — this test kit ensures precise monitoring for effective treatment and fish safety. Ideal for both home aquariums and quarantine tanks.
Features:
Tests copper concentration in aquarium water
Suitable for freshwater and marine environments
Provides accurate and easy-to-read results
Helps prevent toxic copper levels that can harm fish and corals
Essential for use when treating with copper-based medications
Includes liquid reagents, test vial, and colour chart
Specifications:
Brand: API
Product: Copper Test Kit
Tests: Up to 90 tests per kit
Suitable for: Freshwater and Saltwater Aquariums
Benefits:✔ Ensures safe copper levels during treatment✔ Protects fish, corals, and invertebrates from toxicity✔ Accurate results for effective aquarium maintenance
Directions for Use:Simply fill the test vial with aquarium water, add the reagent drops, and compare the colour to the chart for an instant copper reading.
API CO2 Booster – 237ml / 473ml
Description:API CO2 Booster provides a convenient and effective way to supply carbon dioxide to your freshwater aquarium plants without the need for complex CO₂ injection systems. This liquid carbon source promotes lush plant growth, enhances colour, and improves oxygen production for a healthy, thriving aquarium ecosystem. Perfect for planted aquariums of all sizes, it delivers consistent results and supports both beginner and advanced aquascapers.
Features:
Supplies essential carbon for photosynthesis and plant growth
Promotes strong, vibrant, and healthy aquatic plants
Easy-to-use liquid alternative to CO₂ gas systems
Enhances oxygen levels and overall tank balance
Safe for fish, shrimp, and other aquarium inhabitants
Directions for Use:Add 1ml per 38 litres of aquarium water daily or as recommended. Use consistently for best results.
Specifications:
Brand: API
Product: CO2 Booster
Available Sizes:• 237ml – treats up to 8,900 litres• 473ml – treats up to 17,800 litres
Suitable for: Freshwater Planted Aquariums
Benefits:✔ Boosts plant growth and colour naturally✔ Ideal for low-tech planted tanks✔ Simple, safe, and effective CO₂ supplementation
API Leaf Zone – 237ml / 473ml
Description:API Leaf Zone is a premium aquarium plant fertilizer formulated to promote vibrant, lush growth in freshwater aquariums. It provides essential nutrients such as potassium and iron directly to plant leaves, helping them stay strong, healthy, and richly coloured. Ideal for all types of live aquatic plants, Leaf Zone ensures continuous, balanced growth and enhances the overall beauty of your aquarium.
Features:
Provides iron and potassium for healthy leaf development
Promotes rich colour and vigorous plant growth
Absorbed quickly through leaves for fast results
Safe for all freshwater fish and invertebrates
Easy to use – ideal for beginner and advanced aquascapers
Directions for Use:Add 5ml per 38 litres of aquarium water once a week. Use regularly for best results.
Specifications:
Brand: API
Product: Leaf Zone
Available Sizes:• 237ml – treats up to 1794 litres• 473ml – treats up to 3581 litres
Suitable for: Freshwater Planted Aquariums
Benefits:✔ Strengthens plant leaves and enhances colour✔ Encourages steady, natural growth✔ Helps maintain a balanced, healthy aquatic ecosystem
API Marine Stress Coat – 473ml
Description:API Marine Stress Coat is a premium water conditioner formulated specifically for saltwater aquariums. Enriched with Aloe Vera, it helps reduce fish stress, promotes healing, and replaces the natural protective slime coat that can be lost during water changes or handling. It also removes harmful chlorine and neutralises chloramines to make tap water safe for marine life.
Features:
Formulated for marine and reef aquariums
Contains Aloe Vera to reduce stress and promote healing
Removes chlorine and neutralises chloramines instantly
Helps replace fish slime coat lost due to handling or transport
Safe for all marine fish, corals, and invertebrates
Supports healthy, stress-free fish in a stable environment
Directions for Use:Use 5ml per 38 litres of aquarium water when setting up, adding water, or introducing new fish.
Specifications:
Brand: API
Product: Marine Stress Coat
Size: 473ml
Suitable for: Saltwater and Reef Aquariums
Benefits:✔ Protects fish and promotes recovery from stress✔ Makes tap water safe for marine life✔ Ideal for water changes and new tank setups