Coralife BioCube Protein Skimmer (Version 2)m Algae Remover It lasts about the same

It lasts about the same as carbon (4–6 weeks)

75 in PB04080

Maximum Spread - 20" x 20"

It can be more difficult to see lick marks so we recommend offering smaller amounts to begin with so you can see it disappear

Flow at 5' - 235 gph

Coralife BioCube Protein Skimmer (Version 2)m Algae Remover It lasts about the sameThe second generation of Coralife BioCube Protein Skimmers has finally arrived! The new and improved units feature a sleek and slender design, a self priming pump and a cone shaped inner chamber that significantly enhances the effectiveness of active skimming, removing harmful dissolved organics and ensuring your aquarium water is as clean and healthy as possible. The needle wheel Coralife BioCube Protein Skimmer boasts an adjustable airflow that