The guppy (), also known as millionfish and rainbow fish, is one of the world's most widely distributed , and one of the most popular . It is a member of the family and, like almost all American members of the family, is . Guppies, whose natural range is in northeast South America, were introduced to many habitats and are now found all over the world. They are highly adaptable and thrive in many different environmental and ecological conditions. Male guppies, which are smaller than females, have ornamental caudal and dorsal , while females are duller in colour. Wild guppies generally feed on a variety of food sources, including and aquatic insect . Guppies are used as a in the field of ecology, evolution, and behavioural studies.
Fish Food: Live, Flake, Pellet & Frozen Aquarium Fish Food
is one of the oldest professions of man and even today, it helps in food security and poverty alleviation, in many parts of the world. Fish culturing is major part of aquaculture. When natural fishery does not suffice the need of the society, world has gone for to increase the productivity. On the same lines, in ornamental fishery too, man’s interference in deciding the breed, formulating the feed, bringing changes in living conditions of the fishes, etc., is very much in vogue. To improve the health of the fishes, and their productivity of ornamental fisheries, nutrition plays a major role. In this direction, several attempts have been made by various workers, to alter the food and other environmental conditions. However, as there are hardly any attempt to develop low cost balanced food for ornamental fishes, present paper deals with formulating low cost nutritionally balanced food for Black Molly (), a popular freshwater ornamental fishes has been attempted, by using locally available `waste material’ like Groundnut oil cake, Fish meal, Wheat bran, Snail, Marine Fish waste, Freshwater Fish waste, Chicken waste, Earthworms, Squids, Mussel, Chicken liver, Prawn meal, etc., The results obtained on growth and nutrition utilization indicated by weight gain and specific growth rate of Black Molly was highest, in fish fed with diet containing Snail meal, Prawn meal, Mussel meal and Chicken liver. The studies indicate that, these ornamental fishes can be reared well with animal based products, replacing agro based products, which can replace high cost commercial Fish meal
Foods for freshwater and saltwater aquarium fish and more
It is possible to predict the BW of a range of ornamental fish species from body length. Thus, together with energy requirement data and food energy density data, it is possible to develop accurate feeding guides for aquarium fish that enable fish to grow at a healthy rate while reducing the risk of overfeeding and subsequent tank pollution. Energy requirements varied between fish species and a number of possible reasons for this were discussed including body size, natural behavior, and water temperature.
Fish & Aquarium Supplies: Frozen Foods - Doctors Foster and Smith