So I’ve had a bit of a struggle keeping my ph stable (due to fluval stratum) although recently I’ve used Seachem’s alkaline buffer and acid buffer together and have managed to get a stable ph of around 7.4. The issue is, my tap is 8.2ppm (after sitting out for 24 hours) and I don’t want to add any of the tap to the tank in fear of making it unstable again. Not sure if I should redose the alkaline & acid buffer after a water change aswell. Apologies for the lack of knowledge in water chemistry as I’m still knew to the hobby and feel the need to ask questions. Any help is appreciated!