Guangzhou Bigfish Aquarium Corporation Ltd was established by a team of fish disease experts and disease treatment ***** company has its own research laboratory both in China and oversea. The company also has the GMP pharmaceutical factory which through many international certifications. The factory covers 20, 000 square meters that include powder workshop, pesticides workshop, disinfectionworkshops, and other Microbial workshops etc. With all the expertise and years of fish disease treatment experience, we are the first company which developed a whole series of environmental friendly fish medication which do not contains any Mercury, Malachite Green and Nitrofurans compounds. The products are safe and environmental friendly, with no residues, no pollutant and will never cause any permanent damage effect to the environment and the earth.