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Many internal and HOB filters will have very limited provision for biological media so Biogravel is perfect to boost performance by offering an efficient media for bacterial action to occur
Why test for Ammonia
It is aggressive towards smaller
Provides calcium (140
Powder Blue Tang (Acanthurus leucosternon) fluval Many internal and HOB filtersAs a highly sought after species in the fish community, the Powder Blue Tang (Acanthurus leucosternon), also referred to as the Powder Blue Surgeonfish, boasts unique and vibrant coloring, including shades of blue, yellow, and white. Its body has an oval shape and its fins are highlighted with bright yellow. It can be aggressive towards other Tangs or Surgeonfish, and will require a minimum tank size of 125 gallons to provide ample space for swimming.