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

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“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 […]


What is the Most Important Fish Water Quality Parameter?

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Some would argue that it's Ammonia. The FIRST product of the nitrogen cycle and the primary waste product of fish.  Environmental Threats to Goldfish Health. Youtube Video about Ammonia with Dr Erik Johnson Goldfish health is impacted by far more than just the ‘way’ we care for the fish, or the parasites they may contract. […]