Seachem Acid Regulator – pH Conditioner for Freshwater Aquariums (250g)

Seachem Acid Regulator – pH Conditioner for Freshwater Aquariums (250g)

Seachem Acid Regulator is a phosphate-based buffering system that adjusts and stabilizes pH in the acidic range of 4.5 to 6.8. It also softens water by precipitating calcium and magnesium, making it ideal for acid-loving freshwater species such as tetras, angelfish, and discus.

Unlike straight acid sources, Acid Regulator maintains a more stable pH and is safe for all freshwater fish and plants. It can be used alone or in combination with Seachem Neutral Regulator or Alkaline Regulator to target a specific pH level.

Key Features:

• Buffers pH to 4.5–6.8 – ideal for acid-acclimated species
• Softens water by removing calcium and magnesium
• Phosphate-based formula ensures stable pH control
• Safe for all freshwater fish, invertebrates, and plants
• Supports optimal conditions for blackwater biotopes

Product Specifications:

• Brand: Seachem
• Weight: 250g
• Form: Powder
• Country of Origin: United States

Directions for Use:

• Use 1 level teaspoon (5g) for every 40 L (10 US gallons) daily until desired pH is reached
• For precise dosing, use the Seachem Digital Spoon Scale
• Thereafter, dose once a month or with water changes to maintain pH
• To raise pH, use Seachem Neutral Regulator
• To target a specific pH, use in combination with Neutral Regulator

Pro Tips:

• Use with RO/DI water for best results
• Safe for planted tanks, though phosphate content may promote algae if overdosed
• For phosphate-free pH control, consider Seachem Acid Buffer