BREEDING BRINE SHRIMPS The dry eggs (known as cysts) are available in aquarium supply stores. They must be kept away from light and moisture. In order to make them hatch, salt water must be prepared with the following characteristics: temperature 25 C, salinity 35%, i.e. a specific gravity of 1.023. The salt water can be […]
Either fry or small fish can be used to feed marine fish doubtful about artificial food, or large freshwater fish. With this in mind, some aquarists breed prolific species that reproduce easily (Poeciliids, for example). Other live prey (larger than 1 cm) Keeping and breeding worms or insect larvae is also possible, though it sometimes […]
The head Whatever its form - conical, elongated, or stocky - the head houses some important organs: - first of all, there are the eyes, which have no eyelids and are highly mobile. This mobility, coupled with their position on the side of the head, allows a fish to command a broad field of vision […]