Shake the bottle well before each use! To enable the bacteria to develop unimpeded in the aquarium, turn off UV systems, ozonizes and skimmers before dosing and only turn on again 3-4 hours after dosing. Nitribiotic can be dosed into the inlet of a biological filter or directly into the aquarium water. Attach the enclosed hose to the syringe and measure the desired amount of Nitribiotic with the syringe. The air that gets into the hose and syringe while pulling the syringe, does not affect the dosage. The bottom edge of the plunger always displays the correct dosing amount even if the desired quantity of Nitribiotic, due to the air drawn in, is only in the hose and not in the syringe chamber. The air drawn in serves to empty the hose during dosing. Begin with a dose of 1 ml for every 100 l (26 US-gal) of aquarium system volume. A subsequent weekly dosing of 1 ml per 200 l (52 US-gal) of aquarium system volume maintains and renews the probiotic effect.

If the product gets into your eye please rinse consistently with water for several minutes. Remove contact lenses if wearing and continue rinsing.