Product details:

Sea PS1 Fish Protein Skimmer; The Sea PS1 Fish Protein Skimmer helps to create reef-like water conditions to keep your aquarium environment healthy. It features a space-saving design, yet delivers the same organic removal capacity as larger models. Its modular design makes it easy to maintain, giving you easy access for cleaning. The skimming control mechanism and multi-venturi impeller are also easily adjustable, so you can change the air intake and skimming intensity. Best of all, it delivers an ultra-quiet operation.