Please don't forget about Doc's sister channel: https://www.youtube.com/channel/UC2Nl7nt9A8H6eauN861AyDQ This channel, (nightopz) will be my "main" Youtube channel, but to follow new fish videos please go subscribe at the new channel! Links to use: https://drjohnson.com My book: Koi Health & Disease 2: http://amzn.to/2z66H9n Help for sick fish: https://savingsickfish.org https://savingsickfish.org/thenewbook My address: 3100 Roswell Rd #113 Marietta Georgia, 30062 Where to get a professional consultation: https://savingsickfish.org