1-888-9-WEBPETS
(1-888-993-2738)
Certified Seal
Dogs Cats Fish Birds Reptiles Small Pets Pond
Aquarium Pharmaceuticals pH Down 16oz
Click to Image Zoom

Aquarium Pharmaceuticals® API pH Down 16oz

In stock: Buy now and your order will ship the next business day

Item #: AP1355

MSRP: $17.99 Save: $7.00 (39%)
$10.99
Add to Wishlist

Quick Overview

Ensure the pH equilibrium within your fish home by giving it a daily dose of the Aquarium Pharmaceuticals pH Down from Pet Store . This formula comes in a sixteen-ounce bottle that is sufficient for use for several days. It is a ...
Product Description
Reviews

Aquarium Pharmaceuticals® API pH Down 16oz Information



Part #: 30B

Ensure the pH equilibrium within your fish home by giving it a daily dose of the Aquarium Pharmaceuticals pH Down from Pet Store. This formula comes in a sixteen-ounce bottle that is sufficient for use for several days. It is a great aid for your refugiums, and it is cost-effective, as well as energy-efficient, because it gives you the benefits of a de-nitrifier at a low price.

The Aquarium Pharmaceuticals pH Down works as a buffer that will make sure that the water condition is not too acidic. By doing this, you are actually cleaning your tank by removing those pollutants that cause the liquid to have an imbalance in its pH level. This is a sure-fire way of de-nitrifying your aquarium without the hassle of installing several gadgets.

The formula is easy to use. You just have to pour the proper dosage as often as you see fit. If you don't know the right amount that is appropriate for your aquarium, you can check the packaging of the product for a helpful guide. It is also comforting to note that the substance is quite safe for your fish and corals. You can even add it while your friends are happily swimming inside their home.

You and your fish will enjoy a clearer aquarium once you've decide to use the Aquarium Pharmaceuticals regularly. This is definitely a very innovative way of maintaining a safer water environment for your aquatic livestock.

Lowers pH and makes aquariums more acidic. Fast-acting, colorless and easy-to-use.

Purpose and Benefits:
  • pH Down is a liquid pH lowering product for freshwater aquariums. pH Down lowers pH by neutralizing carbonate hardness in the water.
  • Adjusting the pH to the proper level will improve fish health, disease resistance, coloration and breeding. While many common aquarium fish will live in water with a pH range of 6.8 to 7.5, a pH of 7.0 is ideal for a community aquarium containing a variety of freshwater fish. Live bearers like mollies and swordtails prefer a higher pH of 7.2-7.6. Acid-loving fish such as angelfish and neon tetras prefer a lower pH of 6.5-6.8.
  • Each dose of pH Down neutralizes some of the carbonate hardness and lowers the pH. The pH may rebound up to the original pH if the carbonate hardness is high. Several consecutive treatments with pH Down may be necessary to lower pH, but if there are fish present in the aquarium, the pH should not be changed more than .2 in a 24 hour period. The number of doses required to lower the pH will depend on the carbonate hardness level and the desired pH level. An aquarium with low carbonate hardness may require one treatment with pH Down while an aquarium with a high carbonate level will require several.
Directions for Use:
  • Use Aquarium Pharmaceuticals Freshwater pH test Kit to determine the pH of the aquarium.
  • To lower pH, add two drops of pH Down for every U.S. gallon (3.78 L) of aquarium water.
  • Take another pH reading before making the next addition of pH Down.
  • If fish are present in the aquarium, do not change the pH more than 0.2 in a 24 hour period (for example, from 7.2 to 7.0).
Compatibility: pH Down contains no phosphates and may be used with live plants.

How much pH Down will it take to lower my pH?
The amount of pH Down required to lower the pH of aquarium water depends on several factors. The primary cause of high pH is an elevated carbonate hardness (KH) level. Carbonate hardness, also known as alkalinity, is found in tap water and may also leach from aquarium gravel, ornamental shells, and coral. Each dose of pH Down neutralizes some of the carbonate hardness. It may take several doses of pH Down to neutralize enough carbonate hardness to lower the pH.

Why does my pH level drop after adding pH Down then bounce back up the next day?
pH rebound occurs when the carbonate hardness is high. Aquarium water with high carbonate hardness resists pH change.

Does pH Down contain phosphates?
No. pH Down contains no phosphoric acid or phosphates.

Can I add more than the recommended dose of pH Down?
Always follow the directions when using pH Down in the aquarium. Many aquarists treat a separate bucket of water with pH Down to adjust the pH before adding the water to the aquarium. Add as much pH Down to the bucket as necessary to lower the pH to the desired level. Once the pH has stabilized (12-24 hours), add the water to the aquarium.

Can I use pH Down in a saltwater aquarium?
Marine salts are formulated with a large amount of carbonate buffer to stabilize the pH. Each brand has its own unique formula and pH range. While adding pH Down to a saltwater aquarium is not harmful, it should not be used to adjust pH. Use Proper pH 8.2 to adjust and stabilize pH in saltwater aquariums.

+ Display More
- Display Less

Aquarium Pharmaceuticals® API pH Down 16oz Reviews

Average Reviews

Customer Reviews

? Product Review by GEORGE OLIVER (Posted on 8/15/13)
Rating
Great!

Comments: Too early go make a sound judgement on this product...cleaned my whole 150 gal tank incl, pump,hoses,and added product...ok so far...

Items Similar to Aquarium Pharmaceuticals® API pH Down 16oz

  • Kordon Aquarium NovAqua Plus® Water Conditioner - 16oz

    Kordon Aquarium NovAqua Plus® Water Conditioner - 16oz

    $9.49
  • Tetra Instant Ocean Biospira Saltwater 100 mL

    Tetra Instant Ocean Biospira Saltwater 100 mL

    $7.99
  • Dr Tim`s Aquatics Re-Fresh Reef 4oz

    Dr Tim`s Aquatics Re-Fresh Reef 4oz

    $16.29