Seachem pH Alert

Seachem pH AlertContinuously monitors pH in freshwater. Seachem sensor technology. No tests, no strips. Lasts up to 4 times as long as competing products. Overview: pH Alert is a unique color device designed to be placed in the aquarium or filter and monitor pH continuously. A sensor changes color reversibly from yellow to orange to red alerting you to shifts in pH levels between 5. 4 and 8. 0. Freshwater use only. pH Alert lasts up to 4X as long as competing

Improves the reproduction rate

Replace bags every 4-6 months for maximum effectiveness

- PurpleUp does not contain coralline algae

Ideal for increasing calcium in top-off water

The bacteria growing in the top 1/4" of the surface of the brick will be aerobic and will use up all the oxygen so that the inside of the brick goes anoxic or anaerobic

The high amount of Spirulina (19%) with many mineral and vital substances supports digestion

steps can be taken to remove it

FlorinBacter or FlorinBacter7

L-α-tocopheryl acetate) 30 mg/kg

Add 1 capful (5 ml) per 25 US-gallons (100 L) of marine aquarium water 3 to 4 times per week

May be used to neutralize iodine in the event of an aquarium overdose

71 oz (20 grams)