How to use a Hanna handheld Colorimeter for nitrates.
Some of the aquariums are reading 0 ppm nitrates and other aquariums are reading 23 ppm nitrates. The aquarium that is higher in nitrates needs to have the Plenum bubbler slow down.
Негізгі бет Үй жануарлары мен аңдар How to use a Hanna handheld Colorimeter for nitrates.
Пікірлер: 23