Benzalkonium Chloride 50% Concentrate
Fish Disease Diagnosis: Antibacterial, anti-viral. Good for sterilization, net dip and disinfectant.
Use 10 ml per gallon for net dip (make sure to rinse the nets before use). Also used to sterilize equipment or aquariums.
This is a "very powerful" solution for sterilization. It is soap-like in nature so a good rinse is required after using it.