Find Reviews and Compare Prices for:       All ProductsAdditives & Supplements     0.0 (0)   Add a review Brightwell Aquatics Alkalin8.3-P KH Buffer 250 grams   Specially formulated by a Marine Scientist, this highly effective alkalinity increasing powder (KH Buffer) helps to increase pH stability in an aquarium by rais … Price: $5 to $33 Compare Prices at 2 stores Member Reviews Compare Prices Product Spec Send to a friend Searched Brightwell Aquatics Alkalin8.3-P KH Buffer 250 grams in Reviews   Be the first to review this item! You must log in to review or click here to register Username:   Password:   Remember Me?       Be the first to review this item! Something wrong in this page? Let us know! Related products: More Brightwell Aquatics Additives & Supplements Other Additives & Supplements internal use: spec152 spec176 spec192 spec203