Athena Nutrients Pro Line - Balance - Soluble pH Up for Fertigation Systems
Best for: Commercial growers running Dosatron, Netaflex or similar fertigation setups who need a clean, fully soluble pH adjuster that won't clog injectors.
Our thoughts
Anything that goes through a Dosatron or venturi injector needs to dissolve completely and stay that way, and that's exactly what Pro Balance is built for. It's a step up from splashing liquid pH up into a tank by eye - mix it right and you get consistent, repeatable pH control across a whole fertigation run. Not a product for a single tent, but exactly right for the commercial systems it's designed around.
Athena Pro Balance is a clean, water-soluble pH adjuster formulated with potassium carbonate, designed to flow smoothly through venturi injectors without clogging. It's built for compatibility with advanced fertigation systems such as Dosatron and Netaflex, giving growers precise control over nutrient solution pH at a scale hand-dosing can't easily match.
It's mixed as a concentrate at 0.25-1 lb per gallon (40-120 grams per litre) in clean water, dissolving fully at room temperature with no sediment or particulates left behind. Note that mixing Pro Balance causes a thermal reaction that heats the solution, so it needs time to fully mix and cool before use. It's supplied in 4.5kg and 11.3kg sizes and works across coco, hydro, rockwool or soil systems.
How it compares
Pro Balance is positioned specifically for injector-based commercial fertigation rather than general hand-dosed pH adjustment.
- General Hydroponics pH Up is a liquid product suited to hand-dosing a reservoir, but isn't formulated as a soluble powder concentrate for injector systems the way Pro Balance is.
- Cheaper generic pH up products can leave sediment or particulates that build up inside Dosatron and Netaflex injectors over time, causing maintenance issues Pro Balance is specifically formulated to avoid.
- Because it's a concentrate you mix yourself, it costs less per litre of finished solution than pre-diluted liquid pH adjusters at commercial volumes.
You're paying for a formulation engineered not to clog the exact equipment commercial growers are running, not just for pH adjustment in general.
Usage guidance
Getting the mixing right matters more with Pro Balance than with a standard liquid pH up.
Mixing the concentrate
Dissolve at 0.25-1 lb per gallon (40-120g per litre) in clean water, and allow time for the solution to fully dissolve and cool before dosing - the mixing reaction generates heat.
Dosing through fertigation
Set your Dosatron or Netaflex injection rate to bring solution pH into your target range for the crop and medium, checking with a calibrated pH meter rather than by eye.
Storage
Keep the powder sealed and dry between uses, since exposure to moisture will affect how cleanly it dissolves next time.
Technical specifications
- Format: fully soluble powder concentrate
- Active compound: potassium carbonate
- Mixing rate: 0.25-1 lb per gallon (40-120g per litre)
- Compatible injector systems: Dosatron, Netaflex
- Compatible media: coco, hydro, rockwool, soil
- Sizes available: 4.5kg, 11.3kg
- Handling note: mixing generates a thermal reaction, solution heats while dissolving
Who this is for
- Commercial growers running Dosatron or Netaflex fertigation
- Growers who've had injector clogging issues with generic pH up products
- Large-scale coco, hydro or rockwool operations needing consistent pH across many plants
- Anyone standardising their feed room around Athena's Pro Line
Best suited to commercial-scale fertigation setups rather than single-tent hand-dosing.
Our take
A precisely formulated product for a specific job - keeping pH consistent through injector-fed commercial systems without the clogging risk of cheaper alternatives.
Particularly well suited to commercial growers - works consistently without overcomplicating your feeding schedule.
