Author: Dr. Erik Johnson
Dechlorinator What it is: Water gets sent to your house by a municipal water company. They get…
That yellow color in the water – by Erik Johnson DVM “My pond is about 3 months…
pH in The Most Basic Terms – by Doc Johnson Simple drop type test with Bromthymol Blue…
PH Crash Is The Second Most Common Cause of Overnight Fish Death – by Dr Erik Johnson…
Nitrites – by Doc Johnson Ammonia is converted into Nitrite by Nitrosomonas So, when you set up…
Indoor Pond Nitrates Problem – by Doc Johnson It’s hard to have enough artificial lighting to grow…
Aeration – Oxygenation of Pond Water Aeration – by Doc Johnson “Warm water carries less dissolved oxygen…
Ammonia – The Essentials Ammonia – Understand this! – by Doc Johnson Ammonia is the first waste…
Water Changes Are Critically Important A Word About Water Changes – by E L Johnson DVM (Here’s…
Lymphocystis – by Doc Johnson Of all the viruses affecting Koi, the fifth most common is LYMPHOCYSTIS….
