2HR Aquarist APT S/Start is an innovative all-in-one aquarium start-up booster. The product combines substrate enrichment, which improves the availability of nutrients in the substrate and promotes root growth of aquatic plants, with a starter bacterial additive, which accelerates the microbial cycle and ensures fast, stable biological filtration. This creates an optimal and balanced ecosystem from day one - ideal for a successful start to new aquariums, whether you are a beginner or an experienced aquarist. 2HR Aquarist APT S/Start provides the essential all-in-one upgrade for every new tank- substrate enrichment (a performance boost for 90% of aquasoils) and a potent concoction of starter bacteria to jump start tank cycling. 80% of new tanks experience common problems such as plant melt and algae blooms. By starting strong the 2Hr Way, these frustrations can be largely avoided.Dosierung 2HR Aquarist APT S/Sky Water BoosterPackage contents are sufficient for a 60x30 cm aquarium. Sprea