---
product_id: 56139779
title: "TNB Naturals pH Down 1lb / 454g (30/Cs)"
brand: "tnb naturals"
price: "€ 44.50"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/56139779-tnb-naturals-ph-down-1lb-454g-30-cs
store_origin: NL
region: Netherlands
---

# TNB Naturals pH Down 1lb / 454g (30/Cs)

**Brand:** tnb naturals
**Price:** € 44.50
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** TNB Naturals pH Down 1lb / 454g (30/Cs) by tnb naturals
- **How much does it cost?** € 44.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/56139779-tnb-naturals-ph-down-1lb-454g-30-cs)

## Best For

- tnb naturals enthusiasts

## Why This Product

- Trusted tnb naturals brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

pH Down 1lb / 454g (30/Cs)

## Product Details

- **Brand:** TNB Naturals
- **Item Weight:** 1 Pounds
- **Item Form:** Liquid
- **Liquid Volume:** 16 Fluid Ounces
- **Specific Uses For Product:** Plant Growth

## Images

![TNB Naturals pH Down 1lb / 454g (30/Cs) - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Questions & Answers

**Q: Will this product harm beneficial microbial life?**
A: I haven't had any issues with my benies

**Q: About how many gallons does it treat if lowering ph 2 points per gallon? (From 8.1 to 6.1, thanks alot!)**
A: I was blown away at how little it requires to move the ph quite a way. Unless you treating an awful lot of gallons, this bag will last a while.

**Q: Is this organic?**
A: Not sure, it's labeled natural. Food grade potassium bicarbonate works as well as anything, that's what I use.

## Frequently Bought Together

- TNB Naturals pH Down 1lb / 454g (30/Cs)
- TNB Naturals pH Up 1lb/454g
- APERA INSTRUMENTS AI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy

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---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-29*