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Blue Planet

Blue Planet – pH Down

Blue Planet – pH Down

Regular price $8.50 AUD
Regular price Sale price $8.50 AUD
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Blue Planet – pH Down

Blue Planet pH Down is a carefully formulated solution designed to reduce alkalinity and increase the acidity of the water in both freshwater and saltwater aquariums. This product is essential for maintaining the ideal pH levels that specific aquatic life requires for optimal health.

Key Features:

  • Adjusts pH Levels: Effectively lowers the pH to create a more acidic environment, which is crucial for many types of fish and aquatic plants.
  • Versatile Use: Suitable for both freshwater and saltwater aquariums, making it a flexible option for different types of aquatic setups.
  • Safe for Aquatic Life: When used as directed, it is safe for fish, plants, and invertebrates, ensuring the well-being of your aquarium inhabitants.


  • Promotes Healthier Conditions: Proper pH levels can significantly impact the health and vitality of your aquarium's ecosystem.
  • Easy to Dose: Comes with detailed instructions for safe and accurate dosing to avoid sudden changes that could stress aquatic life.
  • Rapid Action: Begins working shortly after application, allowing for quick adjustments to your aquarium's conditions.

Ideal For:

  • Aquarium enthusiasts who need to adjust their water conditions to suit specific fish or plant requirements.
  • Aquarists dealing with high alkalinity levels that need to be reduced for species-specific environments.
  • Regular maintenance or situational use when water tests indicate a shift in pH levels is necessary.

Usage Instructions:

  1. Test your aquarium's current pH level with an accurate pH test kit.
  2. Follow the dosage guidelines provided on the Blue Planet pH Down packaging, typically involving adding a measured amount directly to the aquarium water.
  3. Stir the water gently to distribute the solution evenly.
  4. Allow the water to circulate and retest the pH after about an hour to measure changes.
  5. Repeat the treatment if necessary to reach the desired pH level, taking care to make adjustments gradually.

Note: Always make changes to your aquarium’s pH gradually to avoid shocking your aquatic life. It’s recommended to adjust pH by no more than 0.2 units per day. Monitor your aquarium inhabitants for any signs of stress during adjustments. Consult with an aquarium professional if you are unsure about the specific pH needs of your aquatic species.

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