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hydroponic pH control kit with pH up and pH down solutions for balancing nutrient solution in hydroponic systems
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pH Down hydroponic solution bottle by Aquager Technologies, 8 oz pH adjuster for lowering nutrient solution pH
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pH Up and pH Down adjuster bottles in Aquager hydroponic pH control kit for nutrient solution management
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Aquager hydroponic pH control kit components: pH Up, pH Down, test indicator, and precision dropper
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Aquager pH test indicator bottle showing 1 oz liquid drop test for hydroponic and aquarium water testing
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pH Down adjuster solution by Aquager Technologies, hydroponic pH lowering formula in 8 oz bottle
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8 oz pH Down hydroponic solution bottle for indoor garden nutrient pH adjustment
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Aquager pH Down concentrated pH adjuster bottle for hydroponic and soil garden water
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Aquager pH Up hydroponic solution 8 oz bottle for raising nutrient water pH levels
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pH Up adjuster bottle by Aquager, 8 oz hydroponic pH raiser for indoor home farm systems
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Aquager pH test indicator dropper bottle, 1 oz liquid pH test kit for hydroponics
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1 oz pH test indicator solution by Aquager for measuring hydroponic and aquarium water pH
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Aquager liquid pH test indicator 1 oz bottle for accurate hydroponic water pH readings

pH Control Kit (Test Indicator + pH Up + pH Down + Dropper)

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  • In stock
  • Inventory on the way
Regular price $15.99 USD
Regular price $22.00 USD Sale price $15.99 USD
Shipping calculated at checkout.

pH Control Kit (Test Indicator + pH Up + pH Down + Dropper) from Aquager Technologies is the complete pH management bundle — everything you need to test and correct hydroponic water in one box, eliminating nutrient lockout and unlocking healthy growth.

  • Complete pH solution: Test, identify the problem, and correct it without leaving the kitchen counter.
  • 1 oz pH Test Indicator: Hundreds of weekly tests with the included vial.
  • 8 oz pH Up + 8 oz pH Down: Two large concentrated bottles cover months of corrections.
  • Precision dropper included: Dose pH adjusters drop-by-drop for accurate corrections.
  • Save vs. buying separately: Bundled at a better price than the individual components.
  • Beginner-friendly: Color-matching system makes pH testing easy for first-time growers.
  • Prevents nutrient deficiencies: Wrong pH locks out nutrients even when they're present in the water.

If you're growing hydroponically, this is the most important kit you'll own. Order from Aquager Technologies today and never wonder if your pH is off.

Compatible with Aquager Hydroponic Home Farm AND any soil garden — for indoor or outdoor use!

  • Includes: 1 oz pH Test Indicator + test vial + dropper + 8 oz pH Up + 8 oz pH Down
  • Optimal pH for hydroponics: 5.5 - 6.5
  • Coverage: Months of pH testing and adjustment for one Aquager Home Farm
Shipping

Ships within 2 business days—shipping calculated at checkout.

Return Policy

Changed your mind? No problem. We accept returns on unused, unopened products within 30 days of purchase.

Read our full returns policy →

FAQ

1. Are these accessories compatible with my current setup?
Yes — all Aquager accessories are compatible with Aquager Home Farms, Seed Starter Kits, Chef's Organic Set, outdoor gardens, and containers. Explore all products here.

2. Can I use these accessories if I'm a complete beginner?
Absolutely. The accessories are designed to be simple to use and come with enough guidance to help beginners maintain a healthy growing environment from day one.

3. Do I need to buy all accessories at once or can I start with just a few?
You can start with the basics and add more as your system grows. The basics are included in your Home Farm.

4. How do I know which accessories are right for my plants?
It depends on what you're growing and your system size. Our How-To Hub offers guidance on pairing the right tools with different plant types and setups.

5. Are replacement parts and consumables easy to reorder?
Yes — all accessories are available individually so you can restock consumables or replace components anytime without purchasing a full kit again.

hydroponic pH control kit with pH up and pH down solutions for balancing nutrient solution in hydroponic systems

pH Control Kit (Test Indicator + pH Up + pH Down + Dropper)

Regular price $15.99 USD
Regular price $22.00 USD Sale price $15.99 USD

Straight From Growers

The Fox Farm nutrients made a noticeable difference within a week — my basil went from pale to lush and fragrant almost immediately.

— Isabelle F., New Orleans, LA

Solid nutrient formula. Plants are noticeably greener and growing faster. Would love a slightly bigger bottle for the price.

— Jay M., Portland, OR

Finally a hydroponic nutrient that actually works for beginners. No complicated mixing ratios — just add 20ml and you're done.

— Priya K., Chicago, IL

The germination nursery is a game-changer. Every seed I've started in it has sprouted, and the humidity dome keeps everything perfectly moist.

— Carla H., Denver, CO

Love that the nursery is reusable. Compact enough for my kitchen counter and the adjustable vents gave me way more control than I expected.

— Miguel R., Miami, FL

The 10x20 grow trays are sturdy and fit my setup perfectly. Wish they came with more mats included, but quality is solid.

— Ethan L., Seattle, WA

Great tray set. Three trays is the perfect starter amount and the mats make the whole process so much cleaner.

— Yolanda B., Atlanta, GA

The air pump runs quietly and keeps the water oxygenated around the clock. My plants' roots look healthier than ever.

— Tom S., Nashville, TN

Accessories are well-made and match the farm's design aesthetic. Happy everything ships fast too.

— Rachel W., Phoenix, AZ

pH kit works great. Readings are accurate and it gave me peace of mind knowing my water levels were in the right range.

— Devon C., Minneapolis, MN