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Create stable, species-appropriate water conditions with Sera KH/pH Plus 100ml — a reliable aquarium water conditioner designed to accurately increase carbonate hardness (KH), gently raise the pH value, and protect freshwater aquariums from dangerous pH fluctuations.
Carbonate hardness plays an important role in maintaining stable aquarium water. It acts as a natural buffer that helps prevent sudden changes in pH, including sharp increases in acidity that can stress fish and disturb the biological balance of the aquarium.
Sera KH/pH Plus raises carbonate hardness precisely and provides long-lasting stability. At the same time, it gently increases and safely stabilizes the pH value, helping create water conditions that are easier to maintain and better suited to the needs of aquarium fish.
The formula also helps counteract biogenic decalcification and is especially useful for fish species that prefer harder, more alkaline water, including African cichlids.
For community aquariums, a carbonate hardness level of at least 6°dKH is generally recommended, while species such as African cichlids may require significantly higher values.
• Brand: Sera
• Product Name: KH/pH Plus
• Product Type: Freshwater Aquarium Water Conditioner
• Volume: 100ml
• Accurately increases carbonate hardness (KH)
• Gently raises the pH value
• Safely stabilizes aquarium pH
• Creates an effective water buffer
• Helps prevent dangerous pH fluctuations
• Acts against biogenic decalcification
• Provides long-lasting KH adjustment
• Helps create species-appropriate water conditions
• Especially suitable for fish that prefer harder water
• Ideal for African cichlid aquariums
• Supports stable, resilient, and easy-to-maintain aquarium water
• Freshwater aquariums
• Community aquariums
• African cichlid aquariums
• Fish that prefer harder and more alkaline water
• Aquariums with low carbonate hardness
• Routine KH and pH stabilization
Always test the carbonate hardness and pH value before using the product. Increase KH gradually and follow the dosage instructions on the packaging to avoid sudden changes in water chemistry.
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.
