pH Up and Down Control Kit (9oz+9oz), Hydroponics pH Tester Calibration Adjuster Buffer Solution Combo for Soil Gardening Plants Pool A Balanced Nutrient

Works great. Easy to use. Great size for your money. I use it for my planting soil.

Easy to use. Works well if the ph level is actually what it says. Idk will see how the plants do

I love the bring the measurements cup

Compared this to another brand I got (in this case General Hydroponics), this thing is like only 1/10 the strength... It's very weak. The other downside is my pH constantly drifts, almost identical to using just white distilled vinegar for the pH down. I really don't think this is very good... I went through all 270ml of the pH down in just 2 days because it's so weak and the pH drift is such a problem. I won't recommend this for anyone.

what is there to say about it.

These worked exactly as I needed them for, but they leaked easy and were messy. I do recommend, but I’d put them in a different container.

Have yet to use, but product arrived in a timely fashion & obviously comes sealed.

The kit works exactly how it was made to with balancing out the ph in the fish/hydroponics systeI'm so impressed with how well this kit balances the pH in my fish tank 🐠 and hydroponics system 🌱! It's working like a charm, and my plants and fishies seem much happier. No more pH swings! This is a game-changer for my little indoor garden setup. Highly recommend it to anyone with a similar setup! #hydroponics #aquaponics #phbalance