--- product_id: 66675426 title: "General Hydroponics PH Down Quart (32oz) Water Tester Solution Includes Hydro Empire Squeeze Bottle and 2 Pipettes. Calibration to Lower pH Balance Acid Nutrients and Fertilizer Liquid Garden Use GH" brand: "hydro empire" price: "AED 137" currency: AED in_stock: false url: https://www.desertcart.ae/products/66675426-general-hydroponics-ph-down-quart-32oz-water-tester-solution-includes store_origin: AE region: United Arab Emirates --- # General Hydroponics PH Down Quart (32oz) Water Tester Solution Includes Hydro Empire Squeeze Bottle and 2 Pipettes. Calibration to Lower pH Balance Acid Nutrients and Fertilizer Liquid Garden Use GH **Brand:** hydro empire **Price:** AED 137 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** General Hydroponics PH Down Quart (32oz) Water Tester Solution Includes Hydro Empire Squeeze Bottle and 2 Pipettes. Calibration to Lower pH Balance Acid Nutrients and Fertilizer Liquid Garden Use GH by hydro empire - **How much does it cost?** AED 137 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/66675426-general-hydroponics-ph-down-quart-32oz-water-tester-solution-includes) ## Best For - hydro empire enthusiasts ## Why This Product - Trusted hydro empire brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description To maximize plant growth, the pH up and down level of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5.5 and 6.5. Users of General Hydroponics nutrient products generally do not experience problems maintaining the proper pH range because our formulas are pH buffered. However, some important exceptions do exist. pH can acidify to an unacceptable level when nutrient solutions are used with poor quality water, or pH unstable media, such as rockwool. High growth rates can also destabilize pH. ## Features - ✓ DESIGNED TO HELP LOWER PH: When testing your water and nutrient mix is resulting in high acidity in your solution you need to control it with pH Down from GH - it can help lowering it quickly. - ✓ INGREDIENTS DESIGNED FOR YOUR GROW: The food grade phosphoric acid will help lower your nutrient solution to the acceptable range between 5.5 and 6.5. Make sure to check the results with your favorite meter and read its indicator. - ✓ EASY TO USE: All you have to do is add a little at a time. With the included squeeze bottle you can squirt as needed and test to make adjustments in a snap. Need more precision? Not a problem you get two 3ml pipettes for precision applications. Use it for growing in hydroponics aquaponics and aeroponic setups. - ✓ HIGHLY CONCENTRATED: A little goes a long way. This 1 quart (32oz) bottle should always be in your tool shed of must haves for your grow. - ✓ HIGH-QUALITY DURABLE TOOLS: Included in this bundle are two 3ml pipettes with 0.5ml graduation and a 16oz BPA FREE squeeze bottle perfect for using just enough pH Down as needed. These squeeze bottles are dishwasher safe and have a bright red cap so you'll know when your bottle is capped properly. ## Images ![General Hydroponics PH Down Quart (32oz) Water Tester Solution Includes Hydro Empire Squeeze Bottle and 2 Pipettes. Calibration to Lower pH Balance Acid Nutrients and Fertilizer Liquid Garden Use GH - Image 1](https://images-na.ssl-images-amazon.com/images/I/51zLlvqVtoL.jpg) ![General Hydroponics PH Down Quart (32oz) Water Tester Solution Includes Hydro Empire Squeeze Bottle and 2 Pipettes. Calibration to Lower pH Balance Acid Nutrients and Fertilizer Liquid Garden Use GH - Image 2](https://images-na.ssl-images-amazon.com/images/I/414ARrEvTVL.jpg) ![General Hydroponics PH Down Quart (32oz) Water Tester Solution Includes Hydro Empire Squeeze Bottle and 2 Pipettes. Calibration to Lower pH Balance Acid Nutrients and Fertilizer Liquid Garden Use GH - Image 3](https://images-na.ssl-images-amazon.com/images/I/41ZQTubFjWL.jpg) ![General Hydroponics PH Down Quart (32oz) Water Tester Solution Includes Hydro Empire Squeeze Bottle and 2 Pipettes. Calibration to Lower pH Balance Acid Nutrients and Fertilizer Liquid Garden Use GH - Image 4](https://images-na.ssl-images-amazon.com/images/I/41cyONKAhDL.jpg) ![General Hydroponics PH Down Quart (32oz) Water Tester Solution Includes Hydro Empire Squeeze Bottle and 2 Pipettes. Calibration to Lower pH Balance Acid Nutrients and Fertilizer Liquid Garden Use GH - Image 5](https://images-na.ssl-images-amazon.com/images/I/615k289e0rL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ae/products/66675426-general-hydroponics-ph-down-quart-32oz-water-tester-solution-includes](https://www.desertcart.ae/products/66675426-general-hydroponics-ph-down-quart-32oz-water-tester-solution-includes) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-05-07*