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Monitor the acidity and alkalinity of your aquarium or pond water with Sera pH Test 15ml — an easy-to-use water testing kit designed for reliable pH measurement in freshwater aquariums, marine aquariums, and garden ponds.
The pH value is one of the most important water parameters because it directly affects the health, comfort, and biological balance of fish, plants, corals, and beneficial bacteria. Regular testing helps you identify unsuitable water conditions early and maintain a stable environment for aquatic life.
This test provides enough reagent for approximately 100 measurements, making it a practical choice for routine water-quality monitoring. The clear color-comparison method allows aquarium and pond keepers to check pH levels quickly and take corrective action when required.
When the pH value is too low, Sera recommends using Sera KH/pH-Plus in freshwater aquariums or Sera Pond Bio Balance in ponds. When the pH value is too high in freshwater aquariums, Sera pH/KH-Minus or filtration through Sera Super Peat may help lower it.
• Brand: Sera
• Product Name: pH Test
• Product Type: Aquarium and Pond Water Test Kit
• Volume: 15ml
• Measures the pH value of aquarium and pond water
• Suitable for freshwater, marine water, and ponds
• Provides approximately 100 measurements
• Helps monitor acidity and alkalinity
• Supports stable and healthy water conditions
• Easy-to-use color-comparison testing method
• Suitable for regular water-quality checks
• Helps detect unsuitable pH levels early
• Ideal for beginners and experienced aquarists
• Freshwater aquariums
• Marine aquariums
• Reef aquariums
• Garden ponds
• Tropical fish aquariums
• Goldfish aquariums
• Routine pH monitoring
• For low pH in freshwater aquariums: Sera KH/pH-Plus
• For low pH in ponds: Sera Pond Bio Balance
• For high pH in freshwater aquariums: Sera pH/KH-Minus or filtration through Sera Super Peat
Always follow the included instructions carefully and compare the test result with the supplied color chart. Keep the reagent securely closed and out of the reach of children.
Order processing and verification typically takes 2-3 business days depending on demand levels and product shortages.
The expected time of arrival is 8-15 business days.
You will always receive an email once your order is processed as well as a tracking number.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
