API pH Up or pH Down Water Conditioner
Fast-acting, colorless pH adjusters that will not cloud water. API pH Up raises the pH of your aquarium, making water more alkaline. Great for African Cichlid aquariums and for freshwater tropical fish that prefer high pH conditions.
API pH Down lowers pH making water more acidic. Ideal for fish species that thrive in low pH environments.
| Feature | Description |
|---|---|
| Liquid pH Adjusters | For raising or lowering freshwater aquarium pH |
| Water Condition Adjustment | Achieve acid or alkaline aquarium conditions to suit fish preference |
| Natural Water Recreation | Recreate natural water conditions to improve aquarium fish health |
FAQ
Can I use API pH Up and API pH Down together in the same tank?
Please contact customer service
How long does it take for the pH adjuster to take effect?
The effect is typically visible within 15 to 30 minutes after adding the product.
Is the product safe for all types of fish?
The product is designed for freshwater aquariums and should be used according to the species’ pH preferences. Always test water conditions before and after use.
Benjamin Allan –
I used API pH Up for my African Cichlid tank and noticed a steady increase in pH within a day. The water stayed clear and my fish seemed more active. Easy to use and effective.
Cameron May –
The pH Down worked well for my betta fish, which prefer slightly acidic water. I added it slowly and monitored the pH closely. No cloudiness or disturbances in the tank.
Theresa Buckland –
Great product for adjusting pH without affecting water clarity. I’ve used it twice now and the results are consistent. My fish are thriving in the adjusted conditions.
Benjamin Anderson –
It works, but I had to use a small amount at first. The pH change was gradual and I had to test it multiple times. Might be better for experienced aquarists.