Quattro-DB® Product Line

Ultrasonic Algae & Biofilm Remediation Products.

Quattro-DB product line

Get the Latest Manual

Download the product brochure to explore key features, technical specifications, and recommended applications.

ARCS Resonance Technology

Algae Remediation Critical Structural (ARCS­™) Resonance is a patent pending technology embedded inside all HBS Ultrasonic Transducers!

HBS Technology is much greater than the production of ultrasonic frequencies. It organizes frequencies, bandwidths, power and versatility into an effective Algae, Biofilm, and Harmful Algae Bloom (HABs) Remediation Tool.

Worldwide Patent-Pending Technology

Only HBS’ Quattro-DB® products produce ultrasonic emissions in a 360 degree or hemispherical direction with NO DEAD ZONES or WEAKENED emissions!

HBS Technology is much greater than the production of ultrasonic frequencies. It organizes frequencies, bandwidths, power and versatility into an effective Algae, Biofilm, and Harmful Algae Bloom (HABs) Remediation Tool.

Classic Quattro-DB®

Ultra slick polymer construction reduces surface biofouling | Anti biofouling coating available | Watertight IP-68 Rated Enclosure and Connectors.

New Quattro-DB® 360

Ultra slick polymer construction reduces surface biofouling | Anti biofouling coating available | Watertight IP-68 Rated Enclosure and Connectors.

New Quattro-DB® Globe

Ultra slick polymer construction reduces surface biofouling | Anti biofouling coating available | Watertight IP-68 Rated Enclosure and Connectors.

Contact our Team

Our algae management division of Diversified Power International, LLC was established in 2016. We research, develop and continually improve on the only world-wide patented Ultrasonic technology for algae & biofilm management. With great improvements to previous technology, our products now far exceed the effectiveness of other Ultrasonic products on the market and at considerably less expense. In 2021, Hydro Bioscience, LLC established itself as a separate company to better handle focus, growth, and expansion.

+
Years of Experience
+
Countries Served
%
Customer Satisfaction

Latest Case Studies

Pahokee Marina Case Study

Pahokee Marina

South Florida Management

Learn More

Murray Darling Fisheries

Australia

Learn More
Elkem Solar Case Study

Elkem Solar

Norway

Learn More

Frequently Asked Questions

We’ve gathered some of the most frequently asked questions about the Quattro DB Product Line.

Where can Quattro DB systems be installed?

Quattro DB systems can be installed in a wide range of applications, including ponds, lakes, reservoirs, irrigation systems, marinas, water treatment facilities, and other managed water environments.

How is the system powered?

Power options vary by model and application requirements. Available configurations may include solar-powered and AC-powered installations.

Can I monitor the system remotely?

Many Quattro DB models support remote monitoring capabilities, allowing users to view system status, diagnostics, and performance information from a connected platform.

How do I determine which Quattro DB model is right for my site?

Our team can evaluate your application and provide recommendations based on factors such as water body size, site characteristics, infrastructure requirements, and project objectives.

Is technical support available after installation?

Yes. Technical support and service options are available to assist with system setup, operation, troubleshooting, and ongoing support needs.

Still have questions?

Can’t find the answer you’re looking for? Please chat to our friendly team!

Copyright © 2026 Hydro BioScience, LLC. All rights reserved.