My KHV Story: A True Recollection of a Garden Center Outbreak

This is an entirely TRUE biograph of the experience of a young lady working at a Pond Center and dealing with the repercussions of a Koi Herpes Virus outbreak. She recalls the losses of the fish and then the aftermath for the business, in lives lost and the realization that many businesses won’t deal with … Read moreMy KHV Story: A True Recollection of a Garden Center Outbreak

“Pond Went From Green to Brown Overnight” What’s That All About?

“Pond was green water yesterday now today its brown what should I do is this a problem.” Dr. Johnson: “I’m noticing that one, crucial piece to your post, that the water was green one day and turned brown/amber the next day. That’s a massive die off of Chlorella / green pelagic algae. There are more … Read more“Pond Went From Green to Brown Overnight” What’s That All About?

Saving Sick Fish: How to Save Fish FAST!

The TLDR of Fish Health. Mastery in 40 pages. The new book by Dr Erik Johnson ( drjohnson.com and Koivet.com ) The brand new Fish Health and treatment book is available at https://savingsickfish.org/thenewbook and  https://savingsickfish.org/order If I was training a new employee for a pet shop, fish-friendly veterinary clinic, a garden center or pond company, … Read moreSaving Sick Fish: How to Save Fish FAST!

“Spotless Ich” is a Thing. But it’s EASY. (Video)

https://youtu.be/6vnZet71ZiY For some reason, Ich organisms don't cause white spots in Koi and most goldfish. I've NEVER seen white spot on Koi. At the same time, some of the hottest Ich infestations were on Koi. WITHOUT WHITE SPOTS. If you see Koi or Goldfish turning red, getting slimy and depressed, it's usually a crashing pH … Read more“Spotless Ich” is a Thing. But it’s EASY. (Video)