Tiger Bloom, Molasses and pH

[FatSean]

So I only have a liquid pH tester and these ferts discolor my water, I was wondering if anyone who uses tiger bloom or molasses could tell me how it affects your pH, I can get my water to 6 or 7 before adding it in but how big of a change it will it make to the pH and in which direction? thanks!

I didnt realize i couldnt delete the other thread, sorry about the double post

I find tiger bloom drops pH like a stone. 2tsp/gallon took a 6.6 pH mixture so low I had to add 2.5 tsp of GH pH up to get the pH back to 6.6!