“Waterlife Aquarium Starter Pack KitWaterlife Aquarium Starter Pack Kit is ideal for smaller aquarium set-ups or maintaining an existing tank.The box includes a user guide, explaining how to use each bottle. The pack treats up to 200 litres and contains:20ml Haloex (dechlorinator ) – advanced treatment to remove chlorine, chloramine, fluorine and metals found in tap water which are damaging to fish, invertebrates and plants.Use Haloex when initially filling the aquarium, every time you water change or top-up evaporation losses.20ml Bacterlife (bacteria culture) – dormant bacteria culture which breaks down fish waste, preventing surges in ammonia and nitrite and kick-starting new filters.Use Bacterlife daily in emergency water quality situations or once a week in to maintain water quality.”