pH Down, Hydroponic pH Adjuster to Reduce pH, 500ml | Effective for stable pH correction for long time. This product is safe on hands. Dropper Bottle for drop-wise addition.

Work properly

Works well but price is a bit costly

Rainwater in Bangalore has very high pH of 8.1 average. I used this very effectively to get it down to pH 5.8 for hydroponics. Works as advertised and very little amount needed. Use a syringe to drop small quantities into the water for effective pH control since pH is non linear and you should be careful when using.

Product is extremely weak. Takes more1/4 of this solution to bring the ph down in 80 litre water. For hobby or smaller units it should suffice but anything above 50 litre of water one may end up adding almost half a bottle in first few days.

It’s worth every penny I am using this product for past one week and it’s doing an amazing job , just by adding few drops per litre the PH goes down drastically

Absolutely pathetic product just a water solution. For my 10L. Solution it take more than 10ml of this Ph concentrate to bring down ph from 7 to 6.

Great product.

Happy with the product, it does what it says in the description.