API pH Down is a fast-acting solution designed to safely lower pH in freshwater aquariums. It helps create ideal conditions for fish and plants without clouding water or encouraging algae growth.

Key Features

  • Lowers high pH quickly
  • Safe for fish and plants
  • Phosphate and nitrate free
  • Will not cloud water
  • Helps prevent pH-related stress

Dosage

Application Dose Rate
Standard Dose 2.5 mL per 95 L

Directions

  • Test aquarium pH before dosing
  • Add recommended dose
  • Re-test before additional treatment
Size

118ml, 473ml