Category Archives: Pond Care

Understanding the Biological Cycle of Your Koi Pond

The biological cycle is really better defined as the “nitrogen cycle” because primarily what pond keepers are concerned with is nitrogenous waste.  When it comes to elements, nitrogen is pretty common. In fact, it makes up almost 80% of our … Continue reading






Posted in Pond Care | Tagged ammonia, biolgical cycle, fish waste, free nitrogen, nitrate, nitrite, nitrogen cycle | 4 Comments

What are the ideal water conditions for healthy koi?

There will certainly be a lot of differing opinions on the best water conditions for koi but one thing remains constant: poor water quality leads to a host of other health problems that are certainly avoidable with proper care.  Because … Continue reading






Posted in Pond Care | Tagged ammonia, dissolved oxygen, health, KH, koi, nitrates, nitrites, pH, salt, water chemistry, water temperature | 40 Comments