Two Little Fishies BioPronto Marine

Establish or maintain a healthy and active biological filter in marine aquariums. Two Little Fishies BioPronto Marine contains cultured, naturally occurring microbes that rapidly start the biological filtration process. Use it to start the nitrification cycle in new aquariums or to enhance nitrification and denitrification in heavily stocked aquariums. Two Little Fishies BioPronto Marine rapidly dissimilates toxic ammonia to improve aquarium water quality.

The entire content of 250 ml BioPronto Marine treats 100 gallons for startup dosing and 330 gallons for maintenance.

Shop all Aquarium Bacterial Additives.

Please click "More Information" for the benefits of bacterial additives.

Two Little Fishies BioPronto Marine does not require refrigeration, but store in a cool, shaded area to maintain shelf life. Shelf life is one year from date of manufacture.

Benefits of Bacterial Additives
Bacterial additives establish a healthy population of beneficial bacteria. These bacteria efficiently break down ammonia into nitrite and then to nitrate. The use of bacterial additives is most commonly associated with the initial setup of an aquarium, during the cycling process. Once the aquarium has properly cycled and a stable population of beneficial bacteria has been established, many hobbyists are left wondering what to do with the rest of their bottle. Fortunately, the benefits of bacterial additives extend well beyond the cycling process.

Bacterial additives can be used on a regular basis to supplement your existing biological filtration and to maintain good water quality. Having a bottle of bacterial additives on hand will benefit both fresh and saltwater aquariums and is one of the keys to a stable aquarium with healthy inhabitants.

In addition to cycling an aquarium, use bacterial additives to:

• Prevent potential ammonia spikes during the introduction of new fish.
• Replenish population of beneficial bacteria depleted by medications or large water changes.
• Condition new filters with beneficial bacteria.
• Reestablish beneficial bacteria in older aquariums.
• Clear cloudy or milky water due to overfeeding.
• Reduce stress and improve the immune systems of aquarium inhabitants.
• Maintain good water quality through efficient biological filtration of excess organic waste materials.