Water Treatment Tanks

HighComp supplies fish tank solutions for RAS plants. Our new water treatment tanks come in the same high quality as our other products and ensure optimal storage of mechanical and biological filters and other equipment removing CO2 and N2 gas.

We’re supplementing the aquaculture with fish farming tanks and auxiliary structures made in composite (FRP), and we’re proud to be able to offer customized solutions to our customers.

Our tank solutions have no size restriction and can be adapted to all RAS technology suppliers. In addition to cutting construction and development costs significantly, composite tanks leave a much lower CO2 footprint than concrete tanks.

One of the advantages of our products is that we, unlike our competitors, deliver pre-fabricated solutions ready for installation at the building site.

By ordering Fish Tanks, LESS-STRESS™ bridges and Water Treatment Tanks at HighComp, everything pre-produces and are ready for assembly at site. Not least, one shipment – one transport – lower costs.

Fredrik Faye

Technical Sales

Water Treatment Tanks Features


  • Beautiful visual design
  • Illuminated handrails
  • Large elements give short assembly time

High Quality Finish

  • Gel-coated smooth surface
  • Less dirt accumulate
  • Easy to clean

Light Weight and Durable

  • Easy to install
  • No corrosion

Environmental Advantages

  • Low Co2 footprint
  • Emission-free production

Talk to us about your next project

Get in touch with us today, and let's discuss how we can help you with your next project.