Marine Aquarium Protein Skimmer Hanging On Pump Saltwater Filter Internal Water Tank Filter

Specifications TypeRS 4002RS 4003Flow Rate800L H600L HSuitable Tank300L300LMaterialPlasticPlasticHeight28cm 11 0223cm 9 06Tube Length49cm 19 2949cm 19 29Cup Size10x7cm 3 94x2 768x7cm 3 15x2 76Wood Size5x2x2cm 1 97x0 79x0 705x2x2cm 1 97x0 79x0 70 Features Protein Skimmer use air venturi protein separation Dirt and waste substance collected in the top large container Components suction cups wood air stone and 49cm long tubing included You need to use this skimmer with your existing air pump air pump is not included Wood air stone generates fine bubbles to separate protein and waste substance from your aquarium Package included 1 Pcs Protein Skimmer suction cups wood air stone and tubing included Tips Both of 2 models are suitable for less than 300L fish tank In order to achieve better bubbles generation less than 5w air pump is recommended No need of cumbersome assembly just attach the suckers to inner wall of fish tank and it works