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Sensor changes color from yellow to green to blue relative to the ammonia concentration
Suitable for use in marine aquariums
Phosporus analysys for invertebrate heath and aquarium hygiene
simply clip in to place over the camera on your device and you are ready to go
Seachem Purigen 2L BETTA Sensor changes color from yellowSeachem Purigen Highest organic removal capacity Possesses enhanced capacity owing to its vast surface area; both spherical and macroreticular Helps control ammonia nitrite nitrate Color changes as it exhausts; easily regenerated Controls ammonia, nitrites and nitrates. For use in Marine and Freshwater systems 2L treats up to 8,000L