Revolutionizing Aquatic Animal Life Support Systems!

Products that Reduce Energy, Water Usage, and Labor Hours

We Specialize in the Design & Installation of Life Support for Public Aquarium Exhibits Including Marine Mammals and Zoo Habitats

We Manufacture Our Own CTK Aquatics Filtration Systems and Equipment using our own Direct Sand Replacement Media (DSRM), including Mechanical/Biological Filters, Super Efficient Pumps, Bio-Reactor Media and Air Pumps.  We also sell Ultraviolet Unit (UV) Systems.  

Whether you want to convert your existing sand filtration systems to incorporate our CTK Direct Sand Replacement Media (DSRM), or purchase a brand new CTK Aquatics Mechanical/Biological Filtration System using DSRM, we can help you achieve your goals. 

Motor switch went smooth.  Original motor pulled 11.4 – 11.6 amps running at over 200 degrees F and loud.  New motor pulls 2.4 – 2.6 amps running under 100 degrees F and whisper quiet.  Went with 2 HP impeller and didn’t have to adjust flow at all which tells me we are getting similar GPH as before.  Great motor and rather easy to switch out!

Jeff Beals,
Aquatics Curator
Wildlife World Zoo, AZ

Introducing...

Brian Connelly, President

CTK Aquatics, LLC

Existing Life Support System Renovations

Why spend money on new equipment if your current equipment can be modified.  Our goal is to renovate your existing life support systems to reduce manpower, energy and water usage, all while improving the quality of your exhibit water.  We have proven success with our filtration renovation for marine mammals and zoo habitats.  

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