Seachem Acid Buffer 300gram

IN MY RO/DI WATER ONLY USE A SMALL PINCH,,AND I MEAN A SMALL PINCH AT A TIME,,IF YOU PUT TO MUCH,THEN YOU MUST PUT IN THE ALKALINTY BUFFER TO RAISE UP PH,,WHICH NOW IT RAISES UP TDS TO UNREAL LEVELS..SO, RIGHT FROM BEGINNING USE A VERY SMALL PINCH ,AND TEST PH...GOOD PRODUCT..

great product

This stuff is very powerful so be careful when using and follow the instructions. DO NOT OVER DOSE.

I am still using Acid Buffer and have some improvement I will know much more in about a month

A+

This is a good acid source for your aquarium but it seems to go away quickly. It lowers the pH but doesnt keep it down.

Worked like a charm. Added it, checked the ph and it was perfect. I highly recommend this product.

I bought these in 02/17 for Purigen and they both have already disintegrated. Will not buy again.

Super easy to use, and effective

works really good at lowering the ph. it only took two treatments to get the ph from extremely high to around 7.4.