Seachem Stability Carbon / Chemical and make sure the reagent

and make sure the reagent turns blue or green before resetting Drop Checker in the aquarium

Make sure to check for additional infections

It measures the amount of calcium and magnesium ions in the water

The directions say use one unit for 5 to 40 gallons

Seachem Stability Carbon / Chemical and make sure the reagentStability will rapidly and safely establish the aquarium biofilter in freshwater and marine systems, thereby preventing the #1 cause of fish death: "new tank syndrome". Stability is formulated specifically for the aquarium and contains a synergistic blend of aerobic, anaerobic, and facultative bacteria which facilitate the breakdown of waste organics, ammonia, nitrite, and nitrate. The bacteria employed by Stability are non sulfur fixing and will not