How many gallons does this 600 grams treat?

I HAVE A 55 GALLON AND IT WORKS GREAT BRINGS UP THE PH WITH NO PROBLEM WHEN THE WATER US YELLOW PUT IN TWO TEASPOONS AND IT DOES THE JOB

How long does the desired ph last in the tank? A day ? A week ?

Hard to say, I did a 20% water change every week. This product makes the water higher in pH.

Does this need to be used at every water change or top off??

I use it after water changes but I always check the KH of the water before adding the product. It is very powerful stuff so I suggest following the directions on the back. I try to keep my KH around 4-6 along with my GH. I would not put this in every time you top off.

I used too much seachem alkaline buffer and now my kh is too high. how do i remedy this other than a water change?

You could add Seachem acid buffer to bring it down. Most use the two together to get to correct alkalinity & ph desired. See Seachem website for amounts to use if both buffers.

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Seachem Alkaline Buffer 600gram

Product ID: 264618136

Details

Brand
Seachem
Item form
Liquid
Item weight
0.6 Kilograms
Liquid volume
600
Unit count
600 Grams

🌿phosphate-free for planted tanks

📈pH range 7.2-8.5 control

⚖️600g precise dosing

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€ 47.54

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Description

🌊 Elevate your aquarium’s vibe — balanced water, thriving plants, zero compromise!

PHOSPHATE FREE FORMULA - Keep your planted aquarium crystal clear and algae-free with a clean, non-phosphate buffer 🌿
SAFE FOR ALL FRESHWATER LIFE - Gentle, non-toxic formula that enhances your aquatic environment without stress
PERFECT PARTNER FOR ACID BUFFER - Fine-tune your water chemistry by pairing with Seachem Acid Buffer for targeted pH balance 📈
PRECISION P H ALKALINITY CONTROL - Raise and stabilize pH between 7.2 and 8.5 with exact buffering power ⚖️
IDEAL FOR RO WATER REMINERALIZATION - Transform pure RO water into a thriving habitat with essential alkalinity support

Seachem Alkaline Buffer is a 600g non-phosphate formula designed to safely raise and stabilize pH and alkalinity (KH) in freshwater aquariums, especially planted tanks and hard water setups. It works seamlessly with Seachem Acid Buffer to target specific pH levels between 7.2 and 8.5, ensuring a crystal-clear, algae-free environment that supports all freshwater life stages.

Specifications

ASIN	B0002Z7UC4
Allergen Information	Yam Free
Best Sellers Rank	#4,854 in Pet Supplies ( See Top 100 in Pet Supplies ) #251 in Aquarium Water Quality Testing & Treatment
Brand Name	Seachem
Customer Reviews	4.7 4.7 out of 5 stars (2,178)
Global Trade Identification Number	00000116023306
Included Components	all
Item Form	Liquid
Item Type Name	Aquarium Conditioner
Item Weight	0.6 Kilograms
Liquid Volume	600 Milliliters
Manufacturer	Seachem Laboratories, Inc.
Manufacturer Part Number	233
Model Number	233
Target Species	Fish
UPC	000116023306
Unit Count	600 Grams

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