Brightwell Microbacter Start XLM 125ml polyplab • Used the world over

• Used the world over for more than 12 years

The all-natural limewood construction makes these air diffusers the ultimate choice for air-driven protein skimmers

The Salifert Magnesium Profi-Test is easy to use and accurate with measurements in steps of 30 mg/L

The nitrate concentration in a reef aquarium should be lower than 1 mg/L

and using a high grade

Brightwell Microbacter Start XLM 125ml polyplab • Used the world overProfessional 15x strength powerful live tank starter nitrifying bioculture, with much fewer temperature and shelf life restrictions than competing products, for rapidly cycling new marine fish and reef aquaria and brackish aquariums, and for recovering from overcrowding or disasters where the bacteria bed has been damaged or when adding new fish. It is also quite useful after re arranging decorations or performing major maintenance, such as cleaning