Free Shipping at $49 ~ Details

Want $5 Off? ~ Sign Up

PetCash Rewards ~ Join Free

Seachem Alkaline Buffer Raises pH and Increases Alkalinity KH for Aquariums

$18.99 $30.99
Seachem  |  SKU: SC02330  |  Barcode: 000116023306
Size

💸Want $5 OFF your 1st order?

Sign Up Here

No Sales Tax

Always save more at PetMountain.com and pay no sales tax, excluding orders shipping to CA.

Free Shipping at $49

  • Free shipping on orders over $49.
  • Orders ship within 1 business day of ordering.
  • Fast delivery in the USA within 1-5 days.
  • USPS / FedEx tracking # provided.

$3.95 Shipping Under $49

  • $3.95 flat-rate shipping on orders under $49.
  • Orders ship within 1 business day of ordering.
  • Fast delivery in the USA within 1-5 days.
  • USPS / FedEx tracking # provided.

Easy 30-Day Return Policy

Our policy is simple. If you are not 100% satisfied with your pet supplies, you can return any unused product in the original condition within 30 days.

100% New & Authentic Products

PetMountain has built a reputation since 2004 as a reliable pet supply company by only offering new pet products by 100% authentic brands that customers love & trust.

Description

Seachem Alkaline Buffer raises the pH and alkalinity (KH) of your aquarium water and holds it steady between 7.2 and 8.5 - an ideal range for most freshwater environments. Alkaline Buffer is safe, gentle, and phosphate-free to reduce the risk of algae or cloudiness.

  • Raises pH and increases alkalinity
  • Buffers pH between 7.2 and 8.5
  • Great for planted aquariums or very hard water

Seachem Alkaline Buffer is a sodium bicarbonate-based buffer. This makes it slightly less stable than phosphate buffers, but better suited for planted aquariums where adding more phosphates would lead to an algae problem.

Dosage:
300 grams (10.5 oz): Treats 860 Gallons
600 grams (1.3 lbs): Treats 1,720 Gallons
1.2 kg (2.6 lbs): Treats 3,440 Gallons
4 kg (8.8 lbs): Treats 11,640 Gallons

Directions: To increase pH, use 1 teaspoon (7g) for every 80 L (20 gallons) daily until the desired pH is reached (this dose raises alkalinity by about 1 meq/L (2.8 dKH)). For precise dosing, use the Seachem Digital Spoon Scale. In order to adjust pH gradually, use Alkaline Buffer with Acid Buffer.

FAQ:

  • Q: What is the difference between Neutral Regulator, Discus Buffer, Alkaline Buffer, and Acid Buffer
    A: Neutral Regulator and Discus Buffer are phosphate-based buffers providing a very strong and stable buffering system. Alkaline Buffer and Acid Buffer are non-phosphate buffers, which although less stable than a phosphate buffer, are ideal for the planted aquarium where high phosphate levels would lead to an algae problem.
  • Q: Is Alkaline Buffer a sodium bicarbonate
    A: Yes, it is a sodium bicarbonate-based buffer.

100% Secure Checkout

Payment methods & security:

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Meta Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Customer Reviews

Based on 2 reviews
50%
(1)
50%
(1)
0%
(0)
0%
(0)
0%
(0)
J
John (United States)
Excellent pH Buffer

Replaces a long-time alternative that had become ineffective. This is an inexpensive and effective product.

M
Michelle (United States)
Works great

I would recommend this product to everyone, it's the best way to lower your ph and the quickest. Works really good also a very good price.

600 gram Seachem Alkaline Buffer Raises pH and Increases Alkalinity KH for Aquariums
Seachem

Seachem Alkaline Buffer Raises pH and Increases Alkalinity KH for Aquariums

From $16.22 $25.99

Seachem Alkaline Buffer raises the pH and alkalinity (KH) of your aquarium water and holds it steady between 7.2 and 8.5 - an ideal range for most freshwater environments. Alkaline Buffer is safe, gentle, and phosphate-free to reduce the risk of algae or cloudiness.

Seachem Alkaline Buffer is a sodium bicarbonate-based buffer. This makes it slightly less stable than phosphate buffers, but better suited for planted aquariums where adding more phosphates would lead to an algae problem.

Dosage:
300 grams (10.5 oz): Treats 860 Gallons
600 grams (1.3 lbs): Treats 1,720 Gallons
1.2 kg (2.6 lbs): Treats 3,440 Gallons
4 kg (8.8 lbs): Treats 11,640 Gallons

Directions: To increase pH, use 1 teaspoon (7g) for every 80 L (20 gallons) daily until the desired pH is reached (this dose raises alkalinity by about 1 meq/L (2.8 dKH)). For precise dosing, use the Seachem Digital Spoon Scale. In order to adjust pH gradually, use Alkaline Buffer with Acid Buffer.

FAQ:

Size

  • 600 gram
  • 1800 gram (3 x 600 gm)
  • 300 gram
  • 1800 gram (6 x 300 gm)
  • 1.2 kg
  • 3.6 kg (3 x 1.2 kg)
  • 4 kg
  • 8 kg (2 x 4 kg)
View product