OceanVue offers a variety of glass sumps designed to improve filtration and water quality in marine aquariums. These sumps are available in both the ECO and PRO series, catering to different needs based on aquarium size and complexity.OceanVue ECO Series:Design: Functional and affordable sumps made from glass, suitable for smaller to mid-sized aquariums.Capacity: Typically ranges from 20 to 25 gallons, accommodating aquariums up to 215 gallons.Features: Common features include filter sock holders, uniseal inlets, and bubble-reducing baffles.