API pH Down 118ml
The API® pH Down 118ml is a fast-acting pH adjuster formulated to safely lower pH levels in freshwater aquariums, creating a more acidic environment ideal for fish and aquatic plants. Maintaining the correct pH balance is crucial, as different fish species require specific conditions to stay healthy and stress-free.
This colourless, easy-to-use formula works instantly to reduce alkalinity without clouding the water. Because it’s phosphate- and nitrate-free, API pH Down won’t encourage algae growth, ensuring your aquarium remains clean and visually clear. Perfect for regular maintenance to keep your aquatic environment balanced and thriving.
Key Features & Benefits
- Fast-acting: Quickly lowers alkalinity in freshwater aquariums
- Phosphate- and nitrate-free: Prevents algae growth
- Does not cloud water: Maintains clear, visible tank conditions
- Safe for fish and aquatic plants: Supports healthy aquatic life
| Product Information |
|---|
| Brand: API |
| Volume: 118ml |
| Form: Liquid |
| Use: Freshwater aquarium pH adjustment |
FAQ
Can API pH Down be used in both freshwater and saltwater tanks?
API pH Down is formulated for freshwater aquariums only and should not be used in saltwater tanks.
How long does it take for API pH Down to lower the pH level?
The product works quickly, typically reducing pH within minutes when mixed properly with tank water.
Is API pH Down safe for fish and plants?
Yes, it is safe for fish and aquatic plants when used as directed. It does not contain phosphates or nitrates that could harm aquatic life.
Kevin Lyman –
I’ve used API pH Down for several months now and it works reliably. My tank’s pH has stayed stable even during seasonal changes. The liquid is easy to mix and doesn’t cloud the water. No algae issues since I started using it.
Angela McGrath –
It lowered my pH quickly and smoothly. I noticed a difference in water clarity after a few uses. I appreciate that it’s free from phosphates and nitrates, which helps keep my plants healthy.
Piers Butler –
Great product for maintaining a balanced pH. My fish seem more active and less stressed. The instructions are clear and the 118ml size is perfect for small to medium tanks.