• Cyano stain remover caused by Cyanobacteria

    Blue Exit is the new way of getting rid of stains caused by blue-green algae (cyanobacteria) without using harmfull compounds which contain copper.

    Blue Exit easily removes stains caused by CYANOBACTERIA in 
    freshwater aquariums. Removes and cleans algae stains from plants, bottom material and other aquarium surfaces. Unwanted blue-green and slime algae stains are removed rigorously. Harmless to fish, shrimps, snails and plants. Also great for preventing cyano problems. Very economical in use.

Course, 5 days 1 fl. oz. per 40 gal. (10 ml per 50 litres) daily for 5 consecutive days.


Directions: Remove the adsorbent materials (such as active carbon) during treatment but keep the filters running. Shake before use. Water changes are not needed after using this product.

Dosage: 1 fl. oz. per 40 gal. (10 ml per 50 litres) daily for 5 
consecutive days. The cyano stains disappear within 5 to 14 days after the first dose. Do not replenish or change the water, nor make use of adsorbents until the stains are gone.

Prevention & Maintenance: 1 fl. oz. per 80 gal. (10 ml per 100 litres) weekly.


Packaging quantities

8.4 fl. oz. (250 ml)
16.9 fl. oz. (500 ml)
33.8 fl. oz.(1000 ml)