The Blue Moscow Guppy is a freshwater fish species that is highly popular in the aquarium hobby for its unique appearance and peaceful nature.

In terms of pH and temperature, Blue Moscow Guppies prefer a slightly alkaline environment with a pH range of 7.0 to 7.5. They also require a temperature range between 72°F and 82°F (22°C to 28°C), which is relatively warm. It is important to maintain these optimal water conditions in their aquarium to ensure their health and wellbeing.

Blue Moscow Guppies are known for their bright blue coloration and unique metallic sheen, which can vary depending on the individual and the environment. They are active swimmers and require a spacious aquarium with plenty of hiding spots and swimming areas. They are also known to be omnivorous, feeding on a variety of foods including small crustaceans, insects, and plant matter. It is important to provide them with a varied diet to ensure their nutritional needs are met.

Additionally, Blue Moscow Guppies are known to be peaceful and can be kept with other peaceful species in a community aquarium. They are also known to breed easily in captivity and can quickly populate a tank if not kept in check. It is important to monitor their breeding and ensure that their offspring are not overcrowding the aquarium.