View Natural Ph Downer UK. We were told bogwood would but hasn't made a difference. We really don't want to put chemicals into the tank.
Being too alkaline or acidic can be harmful to your.
However, for your aquarium there is no need to worry. Yes actually, and you will not believe how easy it is. Numbers less than 7 indicate acidity while numbers greater than 7 indicate alkalinity. We were told bogwood would but hasn't made a difference.