Several names have been given to this forma of filtration pressurised water flow where it mixes in the water column.
Custom, LED and Acrylic cc skimmer Aquariums
Lowest Power Consumption Aquarium Protein Skimmers in the Industry
5T Foam Fractionator-Protein Skimmer-PRODUCT-chongrui
Protein Skimmer Technology - Life Support Systems
6 Reasons for Poor Protein Skimmer Foam Production
6 Reasons for Poor Protein Skimmer Foam Production
Protein Skimmer (Foam Fractionator) - Minder Water Industries
The Science of Protein Skimmers & How To Use Them
Protein Skimmer – Ecotao
Largest Protein Skimmers for Recirculating Aquaculture in the RAS
Largest Protein Skimmers for Recirculating Aquaculture in the RAS