6 inch x 20 inch in-sump protein skimmer, Wadu
The WADU In-sump Skimmer is designed to be used with a wide range of submersible pumps. Simple and quick installation makes the WADU a perfect choice for skimming aquariums up to 100 gallon. Rugged design and no hassle setup, ensure consistent performance. (water Pump Sold Separately) Recommended pumps GenX 2400, or Sedra 2500.