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Pairs well with
Athena Pro Balance is a soluble pH-up powder formulated for professional cultivation. Made from potassium bicarbonate, it raises pH in your nutrient solution without adding sodium, chloride, or unwanted minerals that accumulate in recirculating systems over time. Available in 0.9kg, 4.5kg, and 11.34kg sizes, it is the clean, commercial-grade alternative to liquid pH up for growers who want precise, residue-free pH management at scale.
Specifications
- Mix Pro Balance into a stock solution before adding to your reservoir — adding powder directly can cause localised pH spikes before it fully dissolves.
- Make small adjustments and allow the solution to circulate fully before re-testing pH — potassium bicarbonate can take a few minutes to equilibrate in a large reservoir.
- Store in a sealed container in a cool, dry location — potassium bicarbonate is hygroscopic and will absorb moisture from the air if left open.
How to Use
Pairs Well With
Pro Balance is part of the Athena Pro Series. Browse Pro Grow, Bloom, Core, and CaMg to complete your programme.
Meters & PensAccurate pH measurement is essential when using any pH adjustment product. A calibrated meter is non-negotiable.
pH Control & CalibrationCalibration solutions, pH down, and everything else needed for complete pH management alongside Pro Balance.
Frequently Asked Questions
Is Athena Pro Balance better than liquid pH up?
For larger operations, yes — powder is more cost-effective per litre of stock solution, easier to store in bulk, and potassium bicarbonate introduces no sodium or chloride that can accumulate in recirculating systems over time. For small hobby grows, liquid pH up may be more convenient.
Can I use Pro Balance with non-Athena nutrients?
Yes. Pro Balance is a potassium bicarbonate pH adjustment product and is compatible with any nutrient brand or system. It is not exclusive to the Athena programme.
Does adding Pro Balance affect my EC reading?
Yes. Adding any soluble salt to your solution will increase EC slightly. The impact is generally small when used at pH-correction doses, but factor it into your total EC target when fine-tuning large reservoirs.
What size should I buy?
The 0.9kg bag suits most hobby and small commercial growers and gives you a good amount to dial in your stock solution concentration. The 4.5kg and 11.34kg sizes are for larger operations where buying in bulk reduces cost and handling frequency.
How should I store Pro Balance?
Store in a sealed container in a cool, dry location away from humidity. Potassium bicarbonate is hygroscopic — it will absorb moisture from the air if left open, causing clumping and potentially affecting how easily it dissolves.
Clean pH Up. No Compromise on Your Nutrient Solution.
Athena Pro Balance — potassium bicarbonate pH adjustment built for professional cultivation. Pick your size and dial in your feed.
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