Brightwell Aquatics Biofuel Cwm – Carbon Source For Natural Phosphate & Nitrate Reduction In Temperate Marine Aquariums, 500 Ml

The concept of biological filtration is simply to utilize living organisms to remove substances from aquatic systems as a natural result of their respiration and metabolic processes. This mode of filtration is at work in any aquarium system housing live organisms though microbes (e.g. various types of bacteria) are arguably responsible for the majority of nutrient-remineralization that takes place; oceanographic studies have shown that up to 90% of the dissolved organic carbon present in seawater may be assimilated by planktonic bacteria (bacterioplankton) into new biomass. This nutrient assimilation simultaneously removes nitrogen (as ammonia nitrite and nitrate) and phosphorus (as phosphate) from the water making bacterioplankton a very effective sink of dissolved organic material that would otherwise fuel the growth of organisms such as cyanobacteria and filamentous algae in aquaria. The entire process requires that adequate carbon be present in a usable form. In aquaria with a tendency towards elevated phosphate and nitrate concentrations an appropriate source of carbon may quickly become depleted. BioFuel CWM provides multiple sources of bioavailable carbon to ensure that nutrient remineralization is efficient and effective; it is specifically formulated for use in temperate marine aquaria where nutrient densities are often high due to feeding requirements. The resulting increase in microbial biomass benefits suspension-feeding invertebrates such as corals clams tube worms tunicates sponges and their respective allies. In this fashion good water quality is maintained a food source is provided to many aquarium inhabitants and a large percentage of the assimilated nutrients are directly removed from the system (via protein skimming).