Discover a complete gelified block food specially designed to nourish up to 14 days all your red and cold water! You will therefore keep a healthy diet up to 14 days of absence! This product is made up of natural daphnia, vitamins and essential trace elements, amino acids and minerals. It does not pollute and does not disturb the water and thus does not change the parameters of the water. It is a submersible food that flows to the bottom of the aquarium. These are 2 12g frosted blocks for better conservation of the components. Easy to dose.