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API pH Down Aquarium pH Adjuster

by API
$18.49
$34.99 (You Save 47%)
Out Of Stock
Size:
16 oz

Maintain Optimal pH Levels

Ensure your aquatic environment remains healthy and balanced with this pH adjuster. It efficiently lowers high pH levels to keep your fish thriving.

API pH Down Aquarium pH Adjuster Photo 1
API pH Down Aquarium pH Adjuster Photo 2

Safe and Effective

Formulated to be fish and plant-safe, this solution provides a hassle-free way to maintain your aquarium's pH. Enjoy peace of mind knowing your underwater friends are in good hands.

Easy to Use

Simply administer as directed for quick, reliable results. This adjuster makes pH management straightforward for both novice and experienced aquarium keepers.

API pH Down Aquarium pH Adjuster Photo 3
API pH Down Aquarium pH Adjuster Photo 4

Consistent Results Every Time

Experience predictable and stable pH adjustments with each use. This solution ensures your aquarium remains a perfect habitat for your aquatic life.

Key Features

  • Lowers pH for freshwater aquariums
  • For community aquariums, soft water and live-bearing fish
  • Will not cloud or color aquarium water
  • 1.25 oz.bottle on card (37 ml)
  • 1/2 teaspoonful for each 25 gallons of aquarium water.

API pH Down Aquarium pH Adjuster 16 oz

Aquarium Pharmaceuticals pH Down lowers pH and makes aquariums more acidic. Fast-acting, colorless and easy-to-use. API pH Down is fast acting, colorless, easy to use and will not cloud or color aquarium water.

  • Lowers pH for freshwater aquariums
  • For community aquariums, soft water and live-bearing fish
  • Will not cloud or color aquarium water

The colorless formula will not cloud or color aquarium water. Contains no phosphates, a major source of algae outbreaks.

The following pH levels are recommended for freshwater tropical fish:
Egg-laying fish: 6.6 to 6.8 (slightly acidic)
Community aquarium: 7.0 (neutral)
Live bearing fish: 7.2 to 7.6 (slightly alkaline).

Directions For Use: Use API Freshwater pH Test Kit to determine the pH of aquarium water.To lower pH, add two drops of pH Down for each gallon of aquarium water.Take another pH reading before adding the next dose of pH Down.If fish are present in the aquarium, do not change the pH more than 0.2 in any 24 hour period (for example, from 7.2 to 7.0).

In case of contact with eyes, rinse immediately with plenty of water and seek medical attention. If on skin, flush with water for 15 minutes. Remove contaminated clothing. In case of accident or if you feel unwell, seek medical advice immediately (show label where possible). If swallowed, do not induce vomiting. Never add water to this product.

Danger: Causes severe burns. May be fatal if swallowed. Read cautionary information.
Danger Poison: contains Sulfuric Acid (EINECNo. 231-639-5). Causes severe burns.
Keep out of the reach of children.

Specifications

Brand API
Size 16 oz
Weight 1.2 lbs.
Pkg Dimensions 2.5" (L) x 2.5" (W) x 8.75" (H)
UPC 017163020301
SKU 30B
Product Code PE01790914D47P11940

Customer Reviews

   5.0 out of 5
5 star
73 %
4 star
18 %
3 star
9 %
2 star
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Add a Review

Your rating:  

Reviewed by Amy H.

filters and doing your water changes weekly or bi monthly like your supposed to be

Reviewed by Kathy K.

Worked over night.

Reviewed by Travis H.

Works well but heard to measure pH change

Reviewed by Rick Va Y.

Ph down

Reviewed by Evans Mercier

Good product

Reviewed by Samir Mourad

Don’t kill your fish

Reviewed by Colleen Herbst

I've used the product before and it does work great. Always remember

Reviewed by Emelia Donkor

Be Careful

Reviewed by Paulette R.

pH Down works well. You might need a dropper if you have a small tank.

Reviewed by Karen L.

keeps your Betta fish healthy!

Reviewed by Robert Nothnagle

Saved my aquarium!



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