Sera Bio Nitrivec 500mL

The dangerous toxic substances ammonium and nitrite are being formed permanently in aquarium water. sera bio nitrivec, a sera biotechnology product, contains millions of purification bacteria, by whose support a stable biological equilibrium forms quickly and reliably so the occurring toxic substances are broken down continuously. The additionally included mineral volcanic rock removes pollutants, effectively binds cloudiness and provided suitable settling area for the purification bacteria. For healthy, clear and biologically active water. Allows adding fish already after 24 hours when combined with sera aquatan!

Expiry Date: 04/2025


  • Creates a biologically active living environment
  • Breaks down food remainders, ammonium and nitrite biologically
  • Provides settling area for useful purification bacteria

Shake vigorously for 10 seconds before use then dose immediately.
A brief milky cloudiness is desired and reveals the effect of the product.
Dosage for new setups: Add 1 capful (10mL) per 25L of aquarium water. Introduce some new fish after 24 hours.
Dosage for biologically established aquariums: Add 1 capful (10mL) per 25L of aquarium water once a week.
Dosage after water changes or filter cleaning: Add 1 capful (10mL) per 25L of aquarium water.


Brand Sera
Model # S03760
Barcode # 4001942037600
Shipping Weight 0.6500kg