Discover the MinnFinn Mini, the latest addition to the MinnFinn line of fish disease treatments. This environmentally friendly and non-toxic product offers the same effectiveness as the original MinnFinn, but in a smaller, more affordable package designed for aquarium hobbyists. Each box of MinnFinn Mini can treat up to 220 gallons of water for freshwater tropical fish or 110 gallons for goldfish and koi. Be sure to visit our How To page for dosing instructions and check out our additional resources for more information on MinnFinn.
Usually ships same or next day. 
