API Pond pH Down Pond Water pH Reducing Solution, 16-oz bottle
By API
$15.98Chewy Price
List:
Tooltip Available
$22.28Chewy Price
Save
$6.30
(28%)
$15.18Autoship Price
Autoship (Save an extra 5%)
Why Autoship?
- FREE access to chat with licensed vets 7 days a week.
- Save 5% on all future Autoship orders.
- No fees, no commitments - cancel Autoship anytime.
In Stock
FREE 1-3 day shipping over $49
Frequently Bought Together
API Pond Simply Clear Pond Water Clarifier, 32-oz bottle
$29.98Chewy Price
API Pond Stress Coat Water Conditioner, 1-gal bottle
$73.98Chewy Price
Total Price: $0.00
Pet Lovers Also Bought
- API Proper pH 7.5 Aquarium Water Treatment, 9.2-oz bottle$13.44Chewy Price$15.48List Price$12.77Autoship Price
- API Proper pH 6.5 Aquarium Water Treatment, 8.5-oz bottle$10.98Chewy Price$15.48List Price$10.43Autoship Price
- API pH Down Freshwater Aquarium Water Treatment, 4-oz bottle$5.79Chewy Price$8.28List Price$5.50Autoship Price
- API Stress Coat with Pump Aquarium Water Conditioner, 16-oz bottle$16.28Chewy Price$15.47Autoship Price
- Tetra Correct pH 7.0 Freshwater Conditioner, 8 count$2.92Chewy Price$3.99List Price$2.77Autoship Price
- Fluval Plant Micro Nutrients Plant Care, 8.4-oz bottle$7.87Chewy Price$10.49List Price$7.48Autoship Price
- Tetra Pond AquaSafe Tap Water Conditioner, 101.4-oz bottle$31.99Chewy Price$73.99List Price$30.39Autoship Price
- API CO2 Booster Freshwater Aquarium Plant Care Treatment, 8-oz bottle$10.29Chewy Price$14.48List Price$9.78Autoship Price
- API Quick Start Freshwater & Saltwater Aquarium Water Treatment, 8-oz bottle$13.28Chewy Price$18.78List Price$12.62Autoship Price
Compare Similar Items
| Customer Rating | — | — | |||
| Price | $15.98Chewy Price | $15.98Chewy Price | $16.95Chewy Price | $14.49Chewy Price | $15.54Chewy Price |
| Autoship | $15.18Chewy Price | $15.18Chewy Price | $16.10Chewy Price | $13.77Chewy Price | $14.76Chewy Price |
| Fish Type | Koi & Pond Fish | Koi & Pond Fish | Koi & Pond Fish | Tropical Freshwater, Goldfish, Cichlid, Betta, Bottom Feeder | Tropical Freshwater, Betta, Goldfish, Bottom Feeder, Cichlid |
| Aquarium Type | Pond | Pond | Pond | Freshwater | Freshwater |
3 Customer Questions
Is it safe for snails?
Answer by • May 02, 2021
This solution is safe for use with snails.
My ph is high & pond filters are not running yet. Large air pump is running. Can I use PH DOWN without filters running?
Answer by • Mar 23, 2021
You can use API pH Down when the filters are not running.
Is this product for indoor aquariums as well? I have a 5 gallon aquarium.
Answer by • Dec 12, 2019
The manufacturers of this pH reducing solution do not recommend using this solution in a home aquarium, as this formula should only be used outdoors or in a well-ventilated area.