Red spots on koi fish are most often caused by a bacterial infection. The bacteria that cause red spots are usually present in the water, and koi are susceptible to infection when they are stressed or their immune system is compromised. Red spots can also be caused by parasites, but this is less common. Why … Read more

Table salt is a common household item that can be used to treat fish tanks. It is a cheap and effective way to remove unwanted algae and bacteria from your fish tank. What happens if you put table salt in a fish tank? Table salt is a mineral that is composed of sodium and chloride … Read more

A fungal infection is a common ailment in fish and can be caused by a variety of different fungi. There are many different symptoms of a fungal infection, and it can be difficult to determine if your fish has one without a professional diagnosis. However, there are some general signs that your fish may be … Read more

A fungal infection on a fish can present itself in a few different ways. The most common symptom is white patches on the skin, which can sometimes be accompanied by redness, swelling, and/or itching. In more severe cases, the infection can spread to the fins and gills, causing them to become discolored and/or disintegrate. If … Read more

Koi are a type of carp and are popular in both ornamental ponds and water gardens. They are often brightly colored and can grow to be quite large, making them a beautiful addition to any outdoor space. While koi are typically very hardy fish, there are times when they may become sick or stressed, which … Read more

Koi flukes are a common parasite that can infect koi fish. They are small, flatworms that attach themselves to the koi’s body and feed on their blood. If left untreated, koi flukes can cause serious health problems for your fish and even lead to death. The good news is that there are a few different … Read more

Koi fish are a type of freshwater fish that are popular in both ponds and aquariums. They are a member of the carp family and are native to East Asia. Koi are known for their bright colors and patterns, and they can live for many years. Koi fish can get ick, also known as white … Read more

Fish poop, or excrement, is composed of waste products including undigested food, bacteria, and metabolic by-products. It is typically expelled through the fish’s anus, and can often be seen hanging from the fish’s body. While fish poop is generally considered to be a nuisance, it can actually be beneficial to the fish’s environment. How do … Read more