Prodibio Bio Kit Reef combienes in one pack all of Prodibios products to care for your reef tank.Bio Digest digests organic waste and clears the water by reducing nitrates and phosphates.Bioptim avoids trace-elements and micro-nutrients deficiencies, speeds up the work of purifying bacteria and the production of enzymes needed to remove waste from the aquarium.Reef Booster nutritive complements for corals provides a range of essential enriched nutritive elements. It favours the development of invertebrates, including hard corals for which a supplement of micro-plankton is neccessary. It nourishes and maintains the bacteria on living stones.Iodi+ helps corals adapt to lighting variations, stabilise their coloring. By neutralising excess oxygen produced by zooxanthellae in the case of excessive lighting and helps fight whitening. One ampoule of Iodi+ contains 76 mg of iodineStronti+ provides Strontium, an essential element that stimulates the growth of hard corlas and clams and the produ