Seachem Ammonia Alert Tank Cycling / Bacteria Conduct a partial water change

Conduct a partial water change (as much as is practical) before use

Strontium is also required for formation of aragonite

Carefully selected and repeatedly cleaned

Contents: 2 individually sealed metallized bags

Add one level scoop of RES-Q-MED for every 100lts of water twice daily

Seachem Ammonia Alert Tank Cycling / Bacteria Conduct a partial water changeAmmonia Alert Seachem sensor technology Continuously detects and monitors free ammonia No test kits, chemicals, or procedures are needed; just constant readings Lasts over a year Marine and freshwater Overview Ammonia Alert is an innovative color device for continuously detecting and monitoring toxic free ammonia. A sensor changes reversibly from yellow to green to blue, relative to the ammonia concentration. No test kits, chemicals, or procedures are