22+ Natural Ph Down For Aquarium UK. Ph changes in the aquarium, even if small, can have serious health effects on your fish. This vivosun model is my favorite tool when performing water changes and this will allow your driftwood to sink naturally and stay at the bottom of your aquarium.
Home∕natural aquariums∕increase or decrease freshwater aquarium ph naturally ©.
Like peat moss, driftwood will release tannins into your tank's water not all driftwood is the same, so you should make sure it's safe for aquarium use. Some of them involve chemicals, and some are natural methods. However, for your aquarium there is no need to worry. Bleached (white and dead) coral.