So how do you know what the PH is in the soil n plant

You have to do a slurry test.. mix equal parts (2 ounces) of soil with ph neutral water(7ph) .. mix for about a minute, let sit for 5 minutes, then put ph meter in slurry mix. Your reading is your ph in your soil

Can I use this in a hot tub

Why not just buy the correct product at a pool supply store (or Lowe’s, Home Depot, etc)?

Hi.. Hydroponic newbie! is this considered "organic" compared to other ph up/down products sold? Thanks so much.

The ingredients are potassium carbonate and phosphoric acid. I couldn't tell you anything beyond that. Sorry

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Atlas Scientific pH Up and Down 250ml (8oz)

Product ID: 13731106

Details

Brand
Atlas Robotics
Item Form
Liquid
Item Weight
8 ounces
Liquid Volume
250 ml
Number of Packs
2

🌱Optimized for aquaponics & hydroponics

💧250ml precision dosing

⚖️Balanced pH control

€ 68.18

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Description

⚖️ Master your pH game — because your plants and fish deserve precision!

EFFORTLESS DOSING - Use just 15mL per gallon or 3mL per liter for optimal pH balance
DUAL 250 ML BOTTLES - Perfectly portioned pH Up and Down solutions for precise adjustments
NO DILUTION NEEDED - Ready-to-use formula saves time and ensures consistent results
TRUSTED INDUSTRY STANDARD - Ranked #4 in Chemical Standards with 4.5-star reviews from 4,400+ users
HYDROPONIC AQUAPONIC READY - Engineered specifically to support thriving fish and plant ecosystems

Atlas Scientific pH Up and Down 250ml set offers a professional-grade, ready-to-use liquid solution designed for precise pH adjustments in aquaponics and hydroponics. Each 250ml bottle delivers consistent dosing without dilution, ensuring optimal growth conditions for both plants and aquatic life. Trusted by thousands and ranked top in chemical standards, this duo is essential for any serious grower aiming for flawless environmental control.

Specifications

ASIN	B00P1MQWK4
Best Sellers Rank	#41,448 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Chemical Standards
Brand Name	Atlas Scientific Environmental Robotics
Customer Reviews	4.5 4.5 out of 5 stars (4,412)
Item Form	Liquid
Item Weight	8 ounces
Liquid Volume	250 ml
Manufacturer	Atlas Scientific
Manufacturer Part Number	CHEM-pH-UD-8
Model Number	CHEM-pH-UD-8
Number of Items	2
Number of Packs	2
Target Species	Fish and Plants
UPC	857434005305
Unit Count	16 Ounce

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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€ 68.18

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Cyprus.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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