Seachem Reef Buffer 250gram

THIS PRODUCT IS GREAT. IT CONTROLS THE PH AND HOLDS IT AT 8.3. I HAVE BEEN USING IT FOR ABOUT 7 YEARS AND WILL CONTINUE TO USE IT.

Very good .

Worked as advertised.

Great product. If anybody uses instant ocean reef crystals you will need this buffer . It will keep your PH at a steady 8.3

pay attention at all your chemistry this can increase other traces like Kh to dangers lvls, you have to test magnesium and Calcium well test everything... A week ago my KH was at 23 wile my PH was at 8. Now with 2 water changes #1, 20% #2 50% and tests my PH its at 8.4 and KH 15. So do test and dont add more that this product recommend its very strong.

This is a must have for reef tanks! Is the best Buffer we have used, does a really great job!

great product for your reef aquarium, helps to keep higher PH in the tank

This help with the ph problem i was having

Low impact - weak.

I love it just measure both ph and kh and you will be good also very saturated!! Even for 32 gallons of aquarium water!!