Advanced NutrientspH Up - 1 Liter

This is so potent compared to other brands that I literally can just turn the bottle upside down. So a little bit touches the cap and then rinse off the cap and that's usually sufficient for 5 gallons and for my 30 gallon tank it's literally just a couple drops, not even ounces. My last pH adjusters lasted me about 3 months. So far I've had this one about 3 months and I expect them each to last me two to three years and I use a significant amount of water in my garden

Go easy on it. It don't take much. Seems way more concentrated than some other suff I've used.I think it works well.

Wonders! I’ve tried many before this! No need try anymore… this is definitely it!

Hands down the best product for pH balancing any mix of nutrients or water on the market. I've never had such consistent readings from the top to the bottom of any container of nutrients that I've mixed since I received this product. I cannot say enough about how easy this is made my life and how much time this is already saved me using this product. The best pH Up on the market by far!!! Thank you

Excellent product possibly the best on the market but the box, bag and bottles were leaking, invest in some Lid liners! No more leaks! 300 lid liners for 10 bucks!

This stuff is more powerful than other brands. I water it down so it is easier to adjust.

Great product for the price

This product is a cost effective method for pH control, and macro-nutrient addition. I use it in a 1:4 dilution with water to prevent over shooting the desired pH range.