Adjustable Sump Baffle Kit - Refugium Kit for 20 Gallon Long Tank - Reef Aquarium - Saltwater Aquarium Filter System- Protein Skimmer Sump

Product Scope : designed for filtration in s saltwater aquariums, can be customization of space for protein skimmer, media reactor, refugium and other equipment. Adjustable Water Level : the water level can be adjusted between 4-8 inches depending on the protein skimmer usage requirements. Suitable for fish tank: Aqueon 20 gallon long glass aquariums, or your tank has an internal width between 11.8"-12.1" , There needs to be some gap on both sides to accommodate the glue,Please measure your tank before buying. Packaging List: 4” Sock Holder, ,Sock Baffle ,Water Level Adjustment Plate ,Water Level Baffle ,Two Black Nylon Thumb screws ,Bubble Trap Baffle ,Two Bubble Trap Filter Media Supports ,Silicone Trowel Scraper ,Masking Tape. It does not come with Fish Tank or Silicone Sealant, Product has protective film, please remove before use.