Our new high-performance protein skimmers stand out due to the very low energy requirements at extremly high air flows. We have managed to break the previous power limits with a newly developed venturi nozzle system. Our HEA are equiped with EHEIM pumps, which ensures high quality as well as excellent supply of spare parts, backed up by a full European warranty. All HEA are equipped with a SDV-1 sound absorber, which reduces the total air suction noise.