Freshwater / Bacterial Products / Starter Bacteria

All advantages

  • 100 % biological
  • Fast and safe start of every aquarium
  • Specially developed bacterial mix
  • Living cold water bacteria - ready for use.
  • Safely removes ammonium/ammonia & nitrite
  • Reduces losses of fish, corals, sponges and shells
  • Bacteria cultures for a natural biochemical metabolization: Nitrosomonas, Nitrospira & Nitrobacter

Nite-Out II Starter Bacteria

Nite-Out II is a specially developed bacterial mix which accelerates and perfects the start and upkeep of every saltwater and freshwater aquarium.

Nite-Out II safely removes ammonium/ammonia and nitrite by means of a biological process (nitrification). The highly concentrated bacterial mixture is ideally suited for preventing an increase in toxic ammonium /ammonia / nitrite in newly-set up aquariums and in the case of a change of water.


Available sizes:
•    4 oz. (118 ml)
•    8 oz. (251 ml)
•  16 oz. (473 ml)
•  Gallon (3,79 L)


Dosage (new aquarium):
Add 10 ml daily to 100 litres of water until ammonium/ammonia/nitrite is no longer measurable.

Dosage (maintenance & care):
Add a one-time dose of 10 ml to 100 litres of water after each water change or re-population with new animals.


  • Ensure sufficient carbonate hardness (CH) in order to accelerate the nitrification process.
  • Use Nite-Out II together with Special Blend for an optimum start, as well as long-term care.
  • For maximum shelf life store in cool place. Refrigerate 38°F (4°C) –45°F (7°C) if possible.
   To the products

Saltwater aquarium

Freshwater aquarium


Personal advice