Seachem Acid Regulator 250g

Product details

Seachem Acid Regulator 250g (76) is a freshwater water-care additive designed to correct pH toward the acidic range (4.5–5.5). It works by using calcium and magnesium to lower general hardness (GH), helping create conditions that suit acid-acclimated freshwater fish. Use it when you need more consistently acidic water, and pair it with Seachem Natural Regulator if you’re aiming for specific pH targets.

Features:

• Helps adjust aquarium pH to the acidic range (4.5–5.5) for fish naturally acclimated to acidic waters
• Lowers GH by precipitating calcium and magnesium
• Includes phosphate buffers and conditioning agents to support pH stability
• Use with Seachem Natural Regulator for more targeted pH results

Specifications:

• Product: Seachem Acid Regulator 250g (76)
• Intended use: Freshwater pH adjustment only; not for saltwater fish
• pH range target: Acidic range 4.5–5.5
• Dosing (to reach target pH): 1 level teaspoon (5 g) per 40 L (10 US gallons) daily until intended pH is reached
• After target pH is reached: Use once a month or with water changes as required to maintain pH
• Notes on pH maintenance: Acid Regulator is a phosphate-buffering system, designed to help maintain a more constant pH than a straight acid source