vineger with PH
 

here is something weird my hot tub, has a high Ph 8.4 or more i want to bring it down using viniger, any one kow the dosage for viniger and water to lower your pH ya ya ya I know its in the wrong fourm.. and its FW not Salt water

Dump a cup in, see where your at??

change Hot tub to Saltwater and share it with fish and Corals
Jim

Ya Jim that is a good one, I can here my wife ike why is the tub so cold, Well its like this don't sit here the bubble corals is there and watch out for the lion fish he is right beside you. :lol:

the hot tub is 398 gal i believe. so i will do 1/2 cup and see.