Skip to product information
1 of 6

47 in stock

Aquager Technologies

pH Down Solution (8 oz pH Adjuster)

pH Down Solution (8 oz pH Adjuster)

Regular price $7.99 USD
Regular price $9.99 USD Sale price $7.99 USD
Sale Sold out
Shipping calculated at checkout.
Quantity
View full details

pH Down Solution (8 oz pH Adjuster) from Aquager Technologies safely lowers the pH of alkaline water back into the optimal 5.5-6.5 hydroponic range — essential for hard tap water and post-flowering nutrient adjustments.

  • Concentrated formula: Just a few drops per gallon — one 8 oz bottle treats hundreds of gallons.
  • Fast-acting correction: Quickly drops alkaline water to the optimal range for nutrient uptake.
  • Plant-safe: Gentle formula won't harm roots or foliage when properly dosed.
  • Essential for hard water: Most municipal tap water runs alkaline — pH Down brings it home.
  • Long shelf life: Stable formula stays effective for years when stored properly.
  • Pairs with pH Test Indicator: Test, then dose with precision using a dropper.
  • Works for any water source: Hydroponic reservoirs, soil drench, foliar mixes.

Alkaline water locks out iron, manganese, and other key nutrients — a common cause of yellow leaves. Order from Aquager Technologies today and dial in the optimal pH.

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

  • Size: 8 oz / 237 ml concentrate
  • Use when: pH reading rises above 6.5
  • Optimal pH for hydroponics: 5.5 - 6.5

FREQUENTLY ASKED QUESTIONS

What's included with my order?

Each product page lists exactly what's included in that kit or bundle. If anything is missing or damaged on arrival, contact us within 48 hours and we'll make it right.

Will this work with my existing setup?

Every listing includes compatibility notes and specs in the description. Not sure if it fits your home or system? Call us at 360-531-2023 and we'll help you confirm before you order.

Is this covered by a warranty or guarantee?

Most products are covered by the manufacturer's warranty (noted on the product page when it differs). You're also backed by our 30-day money-back guarantee — if it's not the right fit, return it within 30 days. See our Refund Policy for full details.

How long will shipping take?

Orders are typically processed within 1-2 business days, with delivery in 3-9 business days total depending on your location. If an item needs extra time, we'll note it right on the product page.