When koi gulp air at the surface, it often signals low oxygen levels in the pond. This usually happens when water temperatures rise, making it harder for water to hold oxygen so you can add some extra Ceramic Air Stones. … Read More
Koi that face high ammonia levels will show signs of stress. You might see inflammation, burns on their fins and gills, and fins pinned close to their bodies. They may also isolate themselves or lie on the pond bottom. Additionally, … Read More
If nitrite levels become problematic, you might notice fish gasping for air at the surface of the pond or near the air stones. High concentrations of nitrite can lead to a condition called ‘brown-blood disease.’ This disease arises in fish … Read More
The build up of nitrates can lead to various problems, such as damage to the blood vessels in the fins and skin of koi, weakened immune systems, and potential reproductive difficulties. Koi experiencing high levels of nitrates may display a … Read More
Ammonia comes from various sources and can harm aquatic life. Fish produce ammonia naturally as part of their metabolism. They release it through their gills when they breathe and when they urinate or defecate. The decay of organic matter and … Read More
This is likely the more common type of incorrect feeding schedule. Feeding time is usually the most important moment that koi owners share with their fish. Because of this, it is easy to see why they might give too much … Read More
Koi are smart fish that can recognize their owners. They often swim over to greet you when you are nearby. Building a bond with your koi helps you understand their behaviors and how they communicate. This can make caring for … Read More
Underfeeding can be just as harmful as overfeeding, even if it’s less common. When water temperatures are low, a koi’s metabolism slows down. Feeding them in these conditions can be risky. During peak feeding times, underfeeding can lead to poor … Read More
Many people think Koi fish are made of porcelain, but they are really very resilient creatures. To keep your Koi pond happy and healthy, you must follow some key practices every day. This includes cleaning your filter regularly, changing the … Read More
During the colder months, as temperatures drop and water becomes chilly, fish, including Koi, tend to become less active and often retreat to the bottom of the pond where it’s warmer. This behavioural change means they can go extended periods … Read More