WebBio-Chem Stars are a biological filtration medium that provides a substrate for the optimal growth of beneficial bacteria which break down organic wastes in an aquarium. Their internal pore structure is formed under a … WebBio-Chem Stars® - for fresh and salt water: Grows massive colonies of beneficial bacteria Provides more growing area than plastic balls, foams or undergravel filters Advanced polymer material has optimal pore size for maximum oxygen and water transfer 20 stars support up to a 100 U.S. gallon (379 L) aquarium Bio-Chem Stars are a biological ...
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WebBIO-CHEM STARS use a 50-70 micron internal pore network to promote the growth of beneficial bacteria in fresh, saltwater, and reef aquariums, inluding nitrifying bacteria that … WebAfter ammonia and nitrite reach and remain at zero concentration and nitrate is well below 40 ppm, reduce partial water change frequency to once a week. In addition, you should feed no more that the betta eats in a couple minutes and remove any accumulations of uneaten food. For meaningful test results, sample the water just before a partial ... project on income tax planning
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Web30ppi foams (x1), BioChem Stars (5), BioChem Zorb (1 pouch), Progressive MicroFilter (1) The Rena XP4 continues the tradition of excellence offered by the earlier versions of the Rena Filstar series but with a more powerful motor and added filtration options. With a powerful flow rate of 450 gallons per hour the Filstar XP4 will work on the ... WebDue to their design, API BIO-CHEM STARS biological media achieve 4 times more surface area to colonize bacteria than ceramic rings. Size: 20 count pouch to treat 380L water. … WebA. John Jacob Abel (1857–1938). American biochemist and pharmacologist.He founded and chaired the first department of pharmacology in the United States at the University of … project on inclusive education