Seachem Alert Series Elements:Ammonia plains bison

plains bison

30 lb bag is a heavy weight item and does not qualify for free shipping

Self cleaning

pour over kibble as a delectable gravy

5 mm and features an average density of 92 pounds per cubic foot

Seachem Alert Series Elements:Ammonia plains bisonDescription Ammonia Alert is an innovative color device for monitoring toxic free ammonia in marine or freshwater environments. A sensor changes reversibly from yellow to green to blue depending on the ammonia concentration. Lasting over a year, no test kits, chemicals, or procedures are needed and the device detects less than 0. 05 mg L (ppm) free ammonia and alerts you to the #1 killer before any sign of stress. The One Year Alert Combo pack