Sump Model E Rating: Select ratingGive it 1/5Give it 2/5Give it 3/5Give it 4/5Give it 5/5 Average: 4.5 (2 votes) (0 reviews) Sumps are made with 1/4" clear acrylic. $495.00 SKU: 10006 The refugium zone is 7" wide, and holds 5.5gPrice of sump includes FREE SHIPPING!