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Control

Controlling and Monitoring your Aquarium is Crucial, so are Topping up Evaporation Water via Automation, Heating, Cooling and Auto Top Off (ATO).

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  • Mini Neptune Apex Controller Board BLACK - Adaptive Reef

    Mini Neptune Apex Controller Board BLACK - Adaptive Reef

    Adaptive Reef

    $114.99
    Purpose-Built for the Neptune Systems Apex Safely mount electrical equipment 15" x 15" size Pre-drilled holes Includes hinges for easy access Available in Black or White Introducing the Neptune Systems Mini Controller Board from Adaptive Reef,...
  • On Sale 25%
    Dual 100 Watt (200 Total) Titanium Heater System w/Inkbird 306T - Bulk Reef Supply
    On Sale 25%

    Dual 100 Watt (200 Total) Titanium Heater System w/Inkbird 306T - Bulk Reef Supply

    Bulk Reef Supply

    $179.99
    $134.99
    200 Watts in Total w/Inkbird Controller - We recommend lower wattage dual elements with a heater controller for extra redundancy. We have been on the hunt for a reliable heating element that solves a lot of the issues we currently have with other...
  • Seneye Web Server & WIFI Module - Seneye

    Seneye Web Server & WIFI Module - Seneye

    Seneye

    $309.00
    The seneye web server with WiFi module removes the need for a pc altogether and allows wireless connection from your seneye device to your router / modem The seneye web server will upload the data from your seneye home, reef, or pond device without the...
  • On Sale 20%
    Helio Mini 50 Watt PTC Smart Aquarium Heater [Up to 20 gallons] - Innovative Marine
    On Sale 20%

    Helio Mini 50 Watt PTC Smart Aquarium Heater [Up to 20 gallons] - Innovative Marine

    Innovative Marine

    $119.00
    $95.20
    Innovative Marine is proud to introduce HELIO, our new line of heaters utilizing ultra-safe PTC (positive temperature coefficient) technology. * Note: Helio Mini controller has one element plug. Does not include Magnetic Aquarium Heater Holder. Up...
  • Smart Security System Combo Set - AutoAqua

    Smart Security System Combo Set - AutoAqua

    AutoAqua

    $215.97
    Safeguarding Your Aquarium Against Common Malfunctions Extremely Simple to Install Plug & Play Magnetically Coupled Sensor Auto Time Delay Why Choose Smart Security System? Smart Security System consists of three seperate penny sized...
  • 3/4" Inline Probe Holder - Adaptive Reef

    3/4" Inline Probe Holder - Adaptive Reef

    Adaptive Reef

    $131.99
    In Line Probe Holder built by adaptive reef.  Looking for accuracy with your monitoring probes without all the cleaning and hassle needed to get good data?  Adaptive Reef creating this one of a kind solution for running your probes in line...
  • ATO Controller - IceCap

    ATO Controller - IceCap

    Icecap

    $34.50
    IceCap ATO Controller Only Genuine replacement sensor for the IceCap ATO. Comes with the sensor only. No other components are included.
  • Controller Cabinet Recessed Faceplate - White Double Slat - Adaptive Reef

    Controller Cabinet Recessed Faceplate - White Double Slat - Adaptive Reef

    Adaptive Reef

    $49.99
    Adaptive Reef Controller Cabinet Recessed Faceplate - Double Slat - Recessed faceplates provide for a cleaner more flush installation to give your cabinet a higher-end, more custom look. They fit a wide variety of aquarium controllers, pump...
  • 2 Channel AquaSurf / Apex to Stream Cable - Neptune Systems

    2 Channel AquaSurf / Apex to Stream Cable - Neptune Systems

    Neptune Systems

    $21.99
    This three foot cable connects to the variable outputs built into the Apex, Apex Classic, and the VDM which has two DIN5 connectors.  This enables speed control of up to two TunzeTM Stream pumps that are compatible with...
  • Dosing Container 5.0L - Seaside Aquatics

    Dosing Container 5.0L - Seaside Aquatics

    Bubble Magus - Seaside

    $75.99
    For use with your top off or dosing pump5L - over all 16" tall by 6.25" diameter*** Caution ***Red Sea's NO3:PO4X chemical will crack and damage the containers, this product is not to be use with our containers.
  • STE 400W Digital Titanium Heater w/Guard UL (80-100 Gallon) - Finnex

    STE 400W Digital Titanium Heater w/Guard UL (80-100 Gallon) - Finnex

    Finnex

    $106.99
    STE Titanium Heater Series Safety: Redundancy circuit technology, non-resumable fuse, safety guard Titanium Heating Element: Virtually unbreakable, corrosion resistant Controller:  Smart 68-92 deg F, precise temperature control, +/- 1 deg F...
  • STE 200W Digital Titanium Heater w/Guard UL (40-60 Gallon) - Finnex

    STE 200W Digital Titanium Heater w/Guard UL (40-60 Gallon) - Finnex

    Finnex

    $94.99
    STE Titanium Heater Series Safety: Redundancy circuit technology, non-resumable fuse, safety guard Titanium Heating Element: Virtually unbreakable, corrosion resistant Controller:  Smart 68-92 deg F, precise temperature control, +/- 1 deg F...
  • Micro Aquarium Auto Top Off ATO - PNW Customs

    Micro Aquarium Auto Top Off ATO - PNW Customs

    PNW Custom

    $79.99
    The Micro Aquarium Auto Top Off is designed to fit in the Micro Reef-Ready Tank sump, Small-In-One Aquarium, and just about every other tank sizing up to 40 gallons. An Auto Top Off will significantly boost your tank's stability by keep your salinity...
  • Arctica 1/5 HP Chiller - 115V - JBJ

    Arctica 1/5 HP Chiller - 115V - JBJ

    JBJ

    $980.84
    UL Listed on the Market! JBJ Lighting is proud to introduce the Arctica Titanium Chiller! This state-of-the-art aquarium cooler incorporates the most advanced technological features compared to any other chiller on the market. Many years of re-search...
  • Controller Cabinet V2 Wire Management System - White - Adaptive Reef

    Controller Cabinet V2 Wire Management System - White - Adaptive Reef

    Adaptive Reef

    $399.99
    Organize Your Aquarium Tech in Style! Removable Magnetic Clear Door for Easy Access Interchangeable Faceplates to Customize Your Setup Built-In Wire Management System for a Clean Look Controllable RGB LEDs to Add Vibrant, Customizable...
  • Ecotech Marine Custom BLACK Controller Board - Adaptive Reef

    Ecotech Marine Custom BLACK Controller Board - Adaptive Reef

    Adaptive Reef

    $379.99
    Take your equipment organization to the next level with custom controller boards from Adaptive Reef. The Neptune Systems Controller Board is a modular wire management system with cutouts and spacing specifically organized around the Apex Controller...
  • HYDROS Control X3-S Salinity (Controller Only)

    HYDROS Control X3-S Salinity (Controller Only)

    Hydros

    $247.49
    Please note: CONTROL X3 ONLY - Nothing else is included. Achieve Ultimate Aquarium Control with the HYDROS Control X3 The HYDROS Control X3 can connect to two sensor devices including temperature sensors, water level sensors, and leak detectors. The...
  • H2O 5 ATO Reservoir (5 Gallon) - Eshopps

    H2O 5 ATO Reservoir (5 Gallon) - Eshopps

    Eshopps

    $159.98
    Features: Quality Hand Crafted Acrylic Front viewing window with water level indicator White walls preventing algae from lessening light penetration Model: H205 Dimensions: 5x15x16" Volume: 5 Gallons      
  • Heater Controller - IceCap

    Heater Controller - IceCap

    Icecap

    $65.99
    Aquarium Heater Controller The IceCap heater controller can connect up to two heating elements (sold separately) and provides precise temperature control for an aquarium. It includes dual-heating power jacks and supports up to 1000 watts. For added...
  • Thermocontrol+-E (250 Watt) Aquarium Heater w/ WIFI - EHEIM

    Thermocontrol+-E (250 Watt) Aquarium Heater w/ WIFI - EHEIM

    EHEIM

    $84.95
    With EHEIM thermocontrol+ e, we offer you the aquarium heater of the future. Intelligent and ingeniously designed.EHEIM thermocontrol+ e is our first adjustable heater with digital control via WLAN. You can set the precise temperature from 18 to 32...
  • Mini Neptune Apex Controller Board WHITE - Adaptive Reef

    Mini Neptune Apex Controller Board WHITE - Adaptive Reef

    Adaptive Reef

    $114.99
    Purpose-Built for the Neptune Systems Apex Safely mount electrical equipment 15" x 15" size Pre-drilled holes Includes hinges for easy access Available in Black or White Introducing the Neptune Systems Mini Controller Board from Adaptive Reef,...
  • HYDROS 2" Flow Sensor - Coralvue

    HYDROS 2" Flow Sensor - Coralvue

    Hydros

    $137.49
    The HYDROS Flow Sensors are easy-to-install and measure the flow rate of water passing through it using the HYDROS app. Available in four sizes: 3/4in (40-800gph), 1in (50-1500gph), 1.5in (100-2500gph), 2in (9200-4050gph) The HYDROS Flow...
  • Hydros START Aquarium Controller - Perfect for Beginners

    Hydros START Aquarium Controller - Perfect for Beginners

    Hydros

    $329.90
    The HYDROS Start is the perfect first aquarium controller, expertly designed to combine a variety of essential features into a single, user-friendly device. This all-in-one solution allows you to effortlessly manage a wide range of...
  • EB832 Mounting Bracket - Neptune Systems

    EB832 Mounting Bracket - Neptune Systems

    Neptune Systems

    $19.99
    The EB832 Mounting Bracket from Neptune Systems provides a durable and practical solution for securely mounting the EB832 Energy Bar.
  • Smart ATO RO Water Reservoir Control - AutoAqua

    Smart ATO RO Water Reservoir Control - AutoAqua

    AutoAqua

    $215.99
    SMART & SIMPLE The touch controller shows the operation status. Built-in QST (Quick Security Technology) provides real-time failsafe protection against failure. There’s no technical jargon or complex menu system. It features Audible...
  • HTG Glass Heater with Protective Guard (400W) -  Aquatop

    HTG Glass Heater with Protective Guard (400W) - Aquatop

    Aquatop

    $45.99
    The HTG Series is our premier line of fully submersible glass heaters with thermostat control. Our HTG heaters offer a compact design for versatile placement and are extra durable due to the built-in glass element. The thermostat control makes it simple...
  • 400W Titanium Heater Element - IceCap

    400W Titanium Heater Element - IceCap

    Icecap

    $60.49
    Titanium Aquarium Heater Element Ensure precise temperature for your aquarium with our rapid-heating titanium heater element. Bid farewell to temperature fluctuations that can harm your fish and corals, as this robust heater element offers...
  • 100W Titanium Heater Element - IceCap

    100W Titanium Heater Element - IceCap

    Icecap

    $43.99
    Titanium Aquarium Heater Element Ensure precise temperature for your aquarium with our rapid-heating titanium heater element. Bid farewell to temperature fluctuations that can harm your fish and corals, as this robust heater element offers...
  • GHL Doser & KH Director Faceplate Double Slat - Black - Adaptive Reef

    GHL Doser & KH Director Faceplate Double Slat - Black - Adaptive Reef

    Adaptive Reef

    $49.99
    Faceplates provide for a cleaner more flush installation to give your cabinet a higher-end, more custom look. They fit a wide variety of aquarium controllers, pump controllers, and auto top-off (ATO) controllers. Some popular examples...
  • 300W Titanium Heater Element - IceCap

    300W Titanium Heater Element - IceCap

    Icecap

    $54.99
    Titanium Aquarium Heater Element Ensure precise temperature for your aquarium with our rapid-heating titanium heater element. Bid farewell to temperature fluctuations that can harm your fish and corals, as this robust heater element offers...
  • HYDROS 50' Command Bus Cable (DATA ONLY) - CoralVue

    HYDROS 50' Command Bus Cable (DATA ONLY) - CoralVue

    Hydros

    $37.99
    CoralVue HYDROS 5PIN System Command Bus Cable (DATA ONLY) This HYDROS System Command Bus DATA ONLY Cable allows HYDROS devices to communicate.  This is a DATA ONLY cable that cannot supply power from unit to unit.  
  • M 200 Watt Submersible Glass  Heater (up to 65 Gallons) - Fluval

    M 200 Watt Submersible Glass Heater (up to 65 Gallons) - Fluval

    Fluval

    $36.99
    M series heaters combine modern aesthetics with reliable Italian construction. Employing an ultra-slim profile, M heaters are a welcomed departure from traditional, more bulky designs. The M series is highlighted by its reflective...
  • Aquarium Cooling Fan (HG051) - Hygger

    Aquarium Cooling Fan (HG051) - Hygger

    Hygger

    $18.99
    hygger aquarium chiller is a quiet fish tank cooling fan with a 7-wing fan wheel that pushes large air volume at the outlet, it works energy saving with low noise.The controller adjusts the timer speed and speed setting freely. The chiller has an...
  • 24v Apex Red/Green Status Indicator (Dual) - Adaptive Reef

    24v Apex Red/Green Status Indicator (Dual) - Adaptive Reef

    Adaptive Reef

    $99.99
    Adaptive Reef in conjunction with Harry's Aquatics is pleased to bring a full line of products designed to work with and enhance the user experience with aquarium controllers. From switch control boxes and 0-10v based devices to warning lights and...