Legend Medium

Overview

Legend Medium™ will quickly and safely establish the aquarium biofilter in freshwater systems

A myriad composed of aerobic, anaerobic, and adventitious bacteria facilitates the breakdown of waste organics, ammonia, nitrite, and nitrate. The bacteria employed by Legend Medium™ are non-sulfur fixing and will not produce toxic hydrogen sulfide.

Legend Medium™ is completely harmless to all aquatic organisms as well as aquatic plants, thus there is no danger of overuse.

Legend Medium™ adds highly effective live bacteria and thus promotes permanent biological activity in the aquarium.

Shake the bottle vigorously to mix the bacteria. For average water, conditions add 5 mL for each 40 L Legend Medium™ before the aquarium water was treated with Legend Priority™. Dose the entire system volume once. Do not overcrowd the tank. Prevent ammonia and nitrite spikes by feeding fish lightly when applying Legend Medium™.

Monitor ammonia and nitrite levels and slightly increase feeding rate after 4 consecutive days of at, or near, 0 ppm ammonia and nitrite concentrations. Gradually increase to normal feeding levels.

Sizes: 100 mL, 250 mL, 500 mL, 1 L, 5 L

A myriad composed of aerobic, anaerobic, and adventitious bacteria facilitates the breakdown of waste organics, ammonia, nitrite, and nitrate.

Dosage

Shake well before using.

Use 5 mL for each 40 L

Recomandation

Antibiotics should be removed with fresh carbon and a water change before adding bacteria.

Allow 2 or 3 days for the bacteria to become established before using UV sterilizers or ozone.

Recurring problems with high nutrients can indicate overstocking, overfeeding, or inadequate filtration.

Use after maintenance

Use when additions of livestock or the disruption of the biofilter through cleaning or medications.

Safety

Legend Medium MSDS 20230622.pdf

Shrimp friendly

Storage: at room temperature. Protect from frost and heat. Keep out of reach of children and pets.
Use: Only for fertilizing ornamental plants in an aquarium.
See package insert for detailed dosage recommendations. Note: official guidance recommendations take precedence.