BioKit_Reef combines the products needed to maintain a reef tank: BioDigest (live bacteria), Bioptim (micronutrients), Reef_Booster, Iodi+ and Stronti+ (coral and live rock supplements). BioDigest:- composed of live bacterial strains- aquarium cleaning by waste matter digestion is helped by the presence of numerous different strains of heterotrophic bacteria- nitrates and phosphates are reduced in your salt water aquarium- enables water to be effectively purified- prevents the spread of filamentous algae- converts ammonia into nitrites - nitrites into nitrates - and - nitrates into nitrogen Bioptim:- contains all the microelements needed for aquarium life (amino acids, enzymes, natural vitamins…)- provides trace elements: sulphur for proteins, iron for plants and fish blood...- dynamises the cellular metabolism of most of the bacteria living in salt wateraquariums- Bioptim speedily accelerates the digestion of organic matter- fIt also facilitates the elimination of nitrates and phosphates Reef_Booster:- Favours the development of corals, clams and micro-fauna- Helps to the reduction of nitrates and phosphate- Contains very high concentrations of the polyunsaturated ω3-fatty acid groups Iodi+ :- Supplies the hard corals in your aquarium with the iodine they need to grow and for colouration- Combats coral bleaching Stronti+ :- Assists in the development of the red and coralline algae that produce the live rock decor- Provides all the strontium needed for optimum and healthy coral, clam and coralline algae growth.