I am hopping to put some drift wood into my betta tank (10 gallon) to naturally lower the pH as it is a little high (8.2). My fear with this is that when i do water changes my tap waters pH will be drastically higher than my tanks pH which would stress my betta. Any tips on what i should do for this problem? I also have indian almond leaves to try to lower the pH but i haven’t put them in yet (or the driftwood). Please help I am very scared for my betta and do not want to stress/kill him.