This professional protein skimmer is an essential water purification device for RAS recirculating aquaculture systems, marine aquariums and commercial fish and shrimp farms. It efficiently removes dissolved organic matter, protein residues, uneaten feed and fine suspended particles that cannot be filtered by mechanical filtration.
By generating fine microbubbles, the skimmer adsorbs organic pollutants in the water and separates them from the water body through foam fractionation. It effectively reduces COD, ammonia nitrogen and nitrite accumulation, stabilizes water clarity and improves water oxygen content.
Fully automatic, energy-saving and low-noise, this protein skimmer runs stably for long-term operation. It greatly reduces the burden of biological filtration system, improves the overall water treatment efficiency of RAS system, lowers fish and shrimp disease rate, and ensures stable and high survival rate for high-density aquaculture.

Protein skimmer