Control Systems & Modules
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Out of StockA3 Apex Pro Controller System – Neptune Systems
$899.99 -
Add to cartSKY LED Aquarium Light – Neptune Systems
$869.99 -
Add to cart
Hydros Control X4 Aquarium Controller PRO Pack – CoralVue
$659.99 -
Add to cart
Trident – Marine Aquarium Water Analyzer – Neptune Systems
$639.99 -
Add to cart
A3 Apex Controller System – Neptune Systems
$599.99 -
Add to cartHydros Control X3 Aquarium Controller PRO Pack – CoralVue
$539.99 -
Out of Stock
WSK WAV Starter Kit – Neptune Systems
$479.99 -
$84 OFFOut of Stock
ApexEL Controller System – Neptune Systems – Discontinued
$475.99 -
Add to cart
Hydros Control 4 Starter Pack – Aquarium Controller System – Coralvue
$449.99 -
Add to cartCOR-20 Intelligent Return Pump (2000 GPH) – Neptune Systems
$374.99 -
Add to cartHydros Control X4 Aquarium Controller (Controller Only)- CoralVue
$349.99 -
Add to cartDOS Dosing and Fluid Metering System – Neptune Systems
$329.99 -
Out of Stock
PMK PAR Monitoring Kit – Neptune Systems
$324.99 -
Add to cartCOR-15 Intelligent Return Pump (1500 GPH) – Neptune Systems
$319.99 -
Add to cart
A3 Apex Jr Controller System – Neptune Systems
$299.99 -
Add to cart
Hydros Control X3 Aquarium Monitor Pack – CoralVue
$299.99 -
Add to cartHydros Control X3 Aquarium Controller Starter Pack – CoralVue
$299.99 -
Out of Stock
Hydros WaveEngine V2 Standard Multi Pump Controller – CoralVue
$299.99 -
Add to cart
Neptune Systems – Energy Bar EB832
$289.99 -
Add to cartCoralVue HYDROS – Control XP8 Pro Energy Bar
$279.99 -
Add to cartATK V2 Auto Top Off Kit – Neptune Systems
$224.99 -
Add to cartFMK Flow Monitoring Kit – Neptune Systems
$209.99 -
Add to cartDDR DOS Dual Reservoir – Neptune Systems
$204.99 -
Add to cart
Control X2 Starter Kit – HYDROS
$199.99 -
Add to cart
HYDROS Control XS Starter Kit – Coralvue
$199.99 -
Add to cart
Hydros WaveEngine LE Dual Pump Controller – CoralVue
$199.99 -
Out of Stock
Lab Grade Conductivity/Salinity Probe – Neptune Systems
$197.95 -
Add to cartHYDROS Control XS – Controller Only – Coralvue
$159.99 -
Add to cart
HYDROS Control X2 (Controller Only) – CoralVue
$159.99 -
Add to cart1LINK Power and Communication Module w/ Power Supply – Neptune Systems
$159.99 -
Out of Stock
Neptune Systems – Apex Display Module
$109.99 -
Add to cart
Neptune Systems – Apex (AFS) Automatic Feeding System
$109.99 -
Add to cart
FMM Fluid Monitoring Module – Neptune Systems
$104.99 -
Add to cart
VDM LED & Pumps Control Module – Neptune Systems
$104.99 -
Add to cart
6-Month Trident Reagent Kit – Neptune Systems
$104.99 -
Add to cart
Audible & Visual Alarm for Apex Controller – Adaptive Reef
$99.99 -
Add to cartLab Grade Double Junction ORP Probe – Neptune Systems
$99.99 -
Add to cart
PM2 Salinity Module – Neptune Systems
$89.99 -
Add to cart
NEPTUNE SYSTEMS – Double Junction Lab Grade PH Probe
$89.99 -
Add to cart
LLS Liquid Level Sensor – Neptune Systems
$44.99 – $79.99 -
Add to cart
Hydros ATO Kit – Coralvue
$79.99 -
Out of Stock
HYDROS Dual Inline TDS Sensor – CoralVue
$49.99 -
Add to cart
2-Month Trident Reagent Kit – Neptune Systems
$49.99 -
Add to cart
I/O Breakout Box – Neptune Systems
$44.99 -
Add to cart
PMUP v2 Practical Multi-Purpose Utility Pump – Neptune Systems
$44.99 -
Out of Stock
MPR Magnetic Probe Rack – Neptune Systems
$44.99 -
Add to cartMOS Magnetic Optical Sensor – Neptune Systems
$39.99 -
Add to cart
LD-3 Optical Multi-Surface Leak Sensor – Neptune Systems
$39.99 -
Out of Stock
Hydros Rope Leak Sensor Kit – Coralvue
$39.99 -
Out of Stock
Hydros Water Level Sensor – Coralvue
$39.99 -
Add to cart
Hydros Wifi Power Strip – Coralvue
$39.99 -
Out of StockHydros Leak Sensor – Coralvue
$39.99 -
Add to cart
Hydros Skimmer Sensor – Coralvue
$39.99 -
Out of StockCommand Bus 50′ Data Only Cable – CoralVue HYDROS
$35.99 -
Add to cart
Hydros Automatic Fish Feeder – Coralvue
$34.99 -
Add to cart
DOS Replacement Pump Head – Neptune Systems
$34.99 -
Out of Stock
SV-1 Solenoid Valve – Neptune Systems
$32.99 -
Add to cart
Solid Surface Advanced Leak Detection Probe – Neptune Systems
$32.99 -
Add to cart
Temperature Probe – Neptune Systems
$32.99 -
Add to cart
1/2″ Flow Sensor FS50 – Neptune Systems
$31.95 -
Out of Stock
Hydros Rope Leak Sensor Extension – Coralvue
$29.99 -
Out of Stock
OS-1 Optical Level Sensor V2 – Neptune Systems
$27.95 -
Out of Stock
Hydros DC Solenoid Water Valve – Coralvue
$24.99 -
Add to cart
Hydros Temp Sensor – Coralvue
$24.99 -
Out of Stock
Hydros Slim Temperature Probe – Coralvue
$24.99 -
Add to cartHydros Smart Wifi Plug – Coralvue
$23.99 -
Add to cart
1/4″ Flow Sensor FS25 – Neptune Systems
$20.95 -
Out of Stock
Apex to Varios (Y Module Cable) – Neptune Systems
$17.99 -
Add to cart
12V Power Supply – Neptune Systems
$15.95 -
Out of Stock
HYDROS Float Switch – CoralVue
$14.99 -
Out of Stock
HYDROS Klir Drive Port Adapter – CoralVue
$13.99 -
Out of StockHydros WaveEngine APX Link Third Party Controller Cable – CoralVue
$12.99 -
Add to cart
Hydros WaveEngine Direct Drive Maxspect XF150/250/280 Series Pump Adapter – CoralVue
$11.99 -
Out of Stock
Hydros WaveEngine Direct Drive Reef Octopus Varios/Octo Pulse Pump Adapter – CoralVue
$11.99 -
Out of Stock
IceCap Gyre 1K/2K/3K/4K WaveEngine Adapter – CoralVue HYDROS
$11.99 -
Out of StockHydros WaveEngine Direct Drive Maxspect XF330/350 Series Pump Adapter – CoralVue
$11.99 -
Add to cart
Hydros System Command Bus Cable – 6ft – Coralvue
$9.99 -
Out of Stock
Hydros Sense Port 9ft Extension Cable – Coralvue
$9.99 -
Out of Stock
Hydros Drive Port 9ft Extension Cable – Coralvue
$9.99 -
Add to cart
Hydros Command Bus Terminator – CoralVue
$4.99
