Vendeur: gmaqua (22.180) 99.2%, Lieu où se trouve: London, Lieu de livraison: Worldwide, Numéro de l'objet: 371541232101 Brand: Tetra, Les Détails: Tetra CrystalWater 250ml + Tetra NitrateMinus 250ml Standard Delivery (Royal Mail 1st Class) Tetra CrystalWater Makes aquarium water crystal clear - eliminates cloudy water quickly and safely. quickly eliminates all kinds of clouding from the aquarium waterfloating, clouding particles are bound and subsequently filtered out of the water by the aquarium filtervisible results after just 2-3 hourscan be applied regardless of the carbonate hardness value - can even be used with low carbonate hardness valuesthe formula contains inorganic iron salts and aluminium salts, leading to its broad effectivenessboth fish and plants feel betterfor all freshwater aquariums Tetra NitrateMinus 250ml For the long-term reduction and control of nitrate, leading to better water quality and less algaeHarnasses natural process of biological denitrificationSimply add to aquarium once a week - no need for resins that have to be replaced or rechargedMaintains nitrate level below 30-40mg/l or less (in an average aquarium)Helps control algae growthProduces no harmful by-products and is completely safeApplication Add 2.5ml of NitrateMinus per 10 litres of aquarium water, on a weekly basis. Dose rate can be doubled for additional nitrate control. Depending on the starting concentration of nitrate in the aquarium, it can take a few weeks to reach the desired level. Once achieved, levels will remain low.