Seachem Alkaline Buffer 10.5 oz
Seachem Alkaline Buffer 10.5 oz is a phosphate-free freshwater aquarium buffer designed to raise pH and increase alkalinity, also known as carbonate hardness or KH. It helps support stable water chemistry in freshwater community aquariums, planted tanks, and compatible shrimp or snail setups where a higher pH or stronger buffering capacity is needed.
Alkaline Buffer is often used with Seachem Acid Buffer to fine-tune pH more precisely. Because it is phosphate-free, it will not add phosphate to the aquarium or encourage algae growth the way phosphate-based buffers can.
Key Benefits
- Raises pH: Helps increase pH in freshwater aquariums when used as directed.
- Increases Alkalinity: Raises KH to help improve buffering capacity and reduce sudden pH swings.
- Phosphate-Free Formula: Will not add phosphate or encourage algae growth.
- Works with Acid Buffer: Can be paired with Seachem Acid Buffer for more precise pH control.
- Supports Stable Water Chemistry: Helps maintain a more consistent environment for compatible freshwater fish and plants.
- Powder Formula: Concentrated dry supplement for controlled dosing.
Product Details
- Brand: Seachem
- Product Name: Alkaline Buffer
- Size: 10.5 oz / 300 g
- Form: Powder
- Product Type: Freshwater pH and alkalinity buffer
- Aquarium Type: Freshwater and planted aquariums
- Target pH Range: 7.2–8.5
- Best For: Raising pH, increasing KH, planted tanks, community aquariums, compatible shrimp setups, and pH adjustment with Seachem Acid Buffer
Best For
- Freshwater community aquariums
- Planted aquariums
- Compatible shrimp and snail tanks
- Raising low pH gradually
- Increasing carbonate hardness / KH
- Helping prevent pH crashes
- Balancing pH with Seachem Acid Buffer
- Aquariums where phosphate-free buffering is preferred
Directions for Use
To raise pH, use 1 teaspoon, or approximately 7 g, per 20 gallons daily until the desired pH is reached. For more precise adjustments, test pH and KH regularly and dose according to manufacturer directions.
For fine-tuning pH, Seachem Alkaline Buffer may be used together with Seachem Acid Buffer in varying ratios. Always adjust water chemistry gradually to avoid stressing fish, shrimp, plants, and other aquarium livestock.
Important Use Notes
- Adjust pH and KH slowly to avoid stressing aquarium livestock.
- Test pH and KH regularly while dosing.
- Dissolve powder before adding when possible for even distribution.
- Use with Seachem Acid Buffer for more precise pH control.
- Do not overdose.
- Keep out of reach of children and pets.
Why Use Seachem Alkaline Buffer?
Low alkalinity can make aquarium pH unstable and more likely to swing or crash. Seachem Alkaline Buffer helps increase KH and buffering capacity, making it useful for aquariums that need more stable pH conditions.
When paired with Seachem Acid Buffer, Alkaline Buffer allows aquarists to fine-tune water chemistry for compatible freshwater fish, plants, and invertebrates while avoiding phosphate-based buffers.
Frequently Asked Questions
Can I use Seachem Alkaline Buffer in planted tanks?
Yes. Alkaline Buffer is phosphate-free and can be used in planted aquariums when dosed carefully and gradually.
Should I use Seachem Acid Buffer too?
For fine-tuning pH, Seachem Alkaline Buffer can be used with Seachem Acid Buffer to achieve more precise balance. Always follow manufacturer directions.
How often should I dose Alkaline Buffer?
Dose as needed based on pH and KH test results. Avoid rapid changes and adjust gradually over time.
Does Alkaline Buffer contain phosphate?
No. Seachem Alkaline Buffer is phosphate-free and will not add phosphate to the aquarium.
Can Alkaline Buffer be used in saltwater aquariums?
No. Alkaline Buffer is intended for freshwater aquariums. Use marine-specific buffers for saltwater or reef systems.
What does Alkaline Buffer do?
Alkaline Buffer raises pH and increases alkalinity, or KH, which helps improve buffering capacity and supports more stable freshwater aquarium conditions.
Available at Tropical Treasures Wyo
Shop Seachem Alkaline Buffer 10.5 oz online or in-store at Tropical Treasures Wyo in Cheyenne, Wyoming. This phosphate-free freshwater buffer is a useful choice for planted aquariums, community tanks, compatible shrimp setups, raising pH, increasing KH, and controlled water-chemistry adjustment.
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