ASF One & Only 24 x 10 ml Shots

Live Nitrifying Bacteria for Marine Aquariums

Dr Tim's One & Only contains live marine nitrifying bacteria selected to rapidly establish the biological filtration needed to process ammonia and nitrite.

Ideal when starting a new marine aquarium, it can also be used following events that may disturb or reduce the established bacterial population, such as major water changes or filter cleaning.

Establish Your Biological Filter

A healthy biological filter relies on nitrifying bacteria to process potentially harmful nitrogen compounds produced within the aquarium.

One & Only introduces these bacteria directly into the system, helping establish the biological filtration required to convert ammonia and nitrite.

Aquarium Systems states that One & Only can enable the introduction of up to 30% of the planned aquarium livestock population within 24 hours when used as directed.

When Should I Use One & Only?

Ideal for:

• Starting and cycling a new marine aquarium
• Establishing biological filtration
• Helping control ammonia and nitrite
• Following major water changes
• After cleaning biological filtration
• Re-establishing bacteria following treatments that may affect the biofilter

Convenient 10ml Shots

This 240ml pack contains:

24 × 10ml shots

Dose:

1 × 10ml shot per 25 litres of aquarium water

The complete pack therefore treats up to approximately 600 litres.

Shake well before use.

For a new aquarium, Aquarium Systems recommends using First Defense 30 minutes before adding One & Only.

Easy to Store

One & Only does not require refrigeration, making it convenient to store until required.

The manufacturer also states that it cannot be overdosed when used in the aquarium.