Controllers & Testing

Free shipping on orders over $99!

Filters

Filters
Sort by:

34 products

Save 15%
Hanna Alkalinity Colorimeter (dKH) Checker
Liberty Reef
Hanna Alkalinity Colorimeter (dKH) Checker Sale price$57.79 Regular price$67.99
Save 15%
Hanna High Range Copper Colorimeter
Liberty Reef
Hanna High Range Copper Colorimeter Sale price$57.79 Regular price$67.99
Save 15%
Hanna Marine Ammonia Checker
Liberty Reef
Hanna Marine Ammonia Checker Sale price$57.79 Regular price$67.99
Save 15%
Hanna Marine Magnesium Checker
Liberty Reef
Hanna Marine Magnesium Checker Sale price$57.79 Regular price$67.99
Save 15%
Hanna Marine Master Bluetooth Multiparameter Photometer
Liberty Reef
Hanna Marine Master Bluetooth Multiparameter Photometer Sale price$382.49 Regular price$449.99
Save 15%
Hanna Marine Nitrate High Range Checker
Liberty Reef
Hanna Marine Nitrate High Range Checker Sale price$57.79 Regular price$67.99
Save 15%
Hanna Marine pH Checker
Liberty Reef
Hanna Marine pH Checker Sale price$57.79 Regular price$67.99
Save 15%
Hanna Marine Phosphate Ultra Low Range Colorimeter
Liberty Reef
Hanna Marine Phosphate Ultra Low Range Colorimeter Sale price$57.79 Regular price$67.99
Save 15%
Hanna Marine Salinity Tester
Liberty Reef
Hanna Marine Salinity Tester Sale price$76.49 Regular price$89.99
Save 15%
Hanna Master Reef Beginner Kit (772 Alk, 758 Calcium, 783 Magnesium, 782 HR Nitrate, 774 ULR Phosphate) Checker
Liberty Reef
Hanna Master Reef Beginner Kit (772 Alk, 758 Calcium, 783 Magnesium, 782 HR Nitrate, 774 ULR Phosphate) Checker Sale price$288.99 Regular price$339.99
Save 15%
Hanna Saltwater Aquarium Calcium Colorimeter
Liberty Reef
Hanna Saltwater Aquarium Calcium Colorimeter Sale price$57.79 Regular price$67.99
HYDROS 4 Outlet WiFi AC Power Strip
Liberty Reef
HYDROS 4 Outlet WiFi AC Power Strip Sale price$39.99
HYDROS ATO Kit
Liberty Reef
HYDROS ATO Kit Sale price$79.99
HYDROS Command Bus Terminator
Liberty Reef
HYDROS Command Bus Terminator Sale price$4.99
HYDROS Control X10
Liberty Reef
HYDROS Control X10 Sale price$799.99
HYDROS Control X2 Starter Pack
Liberty Reef
HYDROS Control X2 Starter Pack Sale price$199.99
HYDROS Control X3 / XP8 PRO Pack
Liberty Reef
HYDROS Control X3 / XP8 PRO Pack Sale price$539.99
HYDROS Control X3 Monitor Pack
Liberty Reef
HYDROS Control X3 Monitor Pack Sale price$299.99
HYDROS Control X3 Starter Pack
Liberty Reef
HYDROS Control X3 Starter Pack Sale price$299.99
HYDROS Control X4 / XP8 PRO Pack
Liberty Reef
HYDROS Control X4 / XP8 PRO Pack Sale price$659.99
HYDROS Control X4 Starter Pack
Liberty Reef
HYDROS Control X4 Starter Pack Sale price$449.99
HYDROS Control XP8 Energy Bar (Controller Only)
Liberty Reef
HYDROS Control XP8 Energy Bar (Controller Only) Sale price$279.99
HYDROS Kraken 24V Power Center
Liberty Reef
HYDROS Kraken 24V Power Center Sale price$599.99
HYDROS Launch
Liberty Reef
HYDROS Launch Sale price$549.99
HYDROS Leak Detection Sensor
Liberty Reef
HYDROS Leak Detection Sensor Sale price$39.99
HYDROS Magnet Mount Temperature Sensor
Liberty Reef
HYDROS Magnet Mount Temperature Sensor Sale price$24.99
HYDROS Minnow
Liberty Reef
HYDROS Minnow Sale price$249.99
HYDROS Rope Leak Sensor Kit
Liberty Reef
HYDROS Rope Leak Sensor Kit Sale price$39.99
HYDROS Skimmer Sensor
Liberty Reef
HYDROS Skimmer Sensor Sale price$39.99
HYDROS Slim Temperature Sensor
Liberty Reef
HYDROS Slim Temperature Sensor Sale price$24.99
Hydros Sole
Liberty Reef
Hydros Sole Sale price$299.99
HYDROS Triple Optical ATO Kit
Liberty Reef
HYDROS Triple Optical ATO Kit Sale price$79.99
HYDROS WaveEngine LE Pump Controller
Liberty Reef
HYDROS WaveEngine LE Pump Controller Sale price$199.99
HYDROS WaveEngine v2 Pump Controller
Liberty Reef
HYDROS WaveEngine v2 Pump Controller Sale price$299.99

10% Off to All Military, First Responders, & Teachers

Reach out on Chat below, Facebook, or email us directly to receive your exclusive promo code!

Hassle Free DOA Policy

We want to earn your business!

Free Shipping on Orders Over $299

Flat rate $48.99 for all other orders

Excellent & Responsive Customer Service

Our average response time is 15 minutes or less!