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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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  • Smart Skimmer Security - AutoAqua

    Smart Skimmer Security - AutoAqua

    AutoAqua

    $71.99
    Skimmer Security Made Simple Smart Skimmer Security by AutoAqua uses the uniquely-designed contactless optical sensor to prevent the protein skimmer from overflows. No moving parts to service or fail. Magnetically coupled sensor makes it super...
  • Apex VDM - Variable LED Dimming - Neptune Systems

    Apex VDM - Variable LED Dimming - Neptune Systems

    Neptune Systems

    $129.99
    Every day it seems there is yet another LED light fixture released. Each one with its own method for control and dimming. With this module, you can outfit your Apex System with the ability to control many different brands of LED lights…from...
  • On Sale 25%
    Dual 600 Watt (1200 Total) Titanium Heater System w/Inkbird 306T - Bulk Reef Supply
    On Sale 25%

    Dual 600 Watt (1200 Total) Titanium Heater System w/Inkbird 306T - Bulk Reef Supply

    Bulk Reef Supply

    $229.99
    $172.49
    1200 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...
  • HYDROS 3/4" Flow Sensor - Coralvue

    HYDROS 3/4" Flow Sensor - Coralvue

    Hydros

    $68.19
    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...
  • Alkatronic 4L Concentrated Reagent

    Alkatronic 4L Concentrated Reagent

    Focustronic

    $62.99
    A concentrated reagent specifically for the Alkatronic Alkalinity Controller. For every 1 part reagent, mix 4 parts RO/DI water. Every 1000mL of concentrate will produce 5000mL Total of solution. Store locked up Keep away from children. Not for human...
  • Apex 6' Aquabus Cable ( M/M ) - Neptune Systems

    Apex 6' Aquabus Cable ( M/M ) - Neptune Systems

    Neptune Systems

    $24.99
    Use this cable to connect Apex Systems and modules together. The Apex is a modular system that allows you to connect many modules together in either a “daisy-chain” or star topology method. Use this cable to connect together the Apex,...
  • (308-WIFI) Dual Digital Aquarium WIFI Heater Controller - Inkbird

    (308-WIFI) Dual Digital Aquarium WIFI Heater Controller - Inkbird

    Ink Bird

    $59.99
    308-WIFI: [WIFI & APP] WIFI smart controller supports both IOS & Android WIFI supports 2.4GHz Wi-Fi router, free APP “InkbirdSmart” which is able to monitor temperature at any time.  [Dual Relay Output] Dual relay...
  • On Sale 20%
    HydroFill Ti ATO Water Reservoir (15 Gallon) - Innovative Marine
    On Sale 20%

    HydroFill Ti ATO Water Reservoir (15 Gallon) - Innovative Marine

    Innovative Marine

    $264.00
    $211.20
    Say “Au Revoir” to your old reservoir. The Hydrofill Ti Reservoir is the next generation auto top off gadget that simplifies tasks involved for evaporated makeup water. The smart design offers 15 gallons of storage capacity and a mere (12...
  • Control X10 HYDROS Controller & Dosing System by Coralvue

    Control X10 HYDROS Controller & Dosing System by Coralvue

    Hydros

    $879.99
    The Control X10 offers a range of new advanced features, including multi-dosing heads and a salinity probe port (salinity probe sold separately), taking aquarium control to a whole new level. This highly versatile controller can...
  • DDR – DOS Dual Reservoir - Neptune Systems

    DDR – DOS Dual Reservoir - Neptune Systems

    Neptune Systems

    $259.99
    This attractive fluid containment system stores your dosing fluids in style and even tells you when it’s time to refill! Each side stores two liters (2L) of fluid Connects directly to your DŌS Optical sensors inform your APEX when...
  • Smart Level Security - AutoAqua

    Smart Level Security - AutoAqua

    AutoAqua

    $71.99
    Peace at Mind Made Simple Featuring a Plug and Play design, Smart Level Security automatically detects the water level status when mounted. Magnetically-coupled sensor makes it easy to adjust to the desired level to secure your aquarium...
  • Apex 1LINK - Power and Communication Module - Neptune Systems

    Apex 1LINK - Power and Communication Module - Neptune Systems

    Neptune Systems

    $199.99
    1LINK™ – Easy, one-click installation The WAV is the first of a line of aquarium products from Neptune Systems that will use a completely new interface. While many in the aquarium world continue to embrace wireless technologies for...
  • Apex 1LINK Extension Cable - 10’ Male to Female - Neptune Systems

    Apex 1LINK Extension Cable - 10’ Male to Female - Neptune Systems

    Neptune Systems

    $34.99
    1LINK is the marrying of the Aquabus communication standard, along with the power wires to drive higher power devices, all in one single cable.  One of the benefits of this is to avoid the need for a DC power brick for every 24V device in your...
  • Lunar Simulator Module – LSM - Neptune Systems

    Lunar Simulator Module – LSM - Neptune Systems

    Neptune Systems

    $89.99
    Moonlight in the ocean is believed to be as significant as the time spent in full daylight. Moonlight triggers various internal and external biological activities among the many thousands of reef organisms. Moonlight LEDs for your aquarium emulate that...
  • Apex FMM Leak Detection Probe Low Profile (LD-1) - Neptune Systems

    Apex FMM Leak Detection Probe Low Profile (LD-1) - Neptune Systems

    Neptune Systems

    $49.99
    Plug this probe into your FMM and then place it underneath your carpet near your aquarium. Upon contact with water this probe will communicate to your Apex and alerts or other actions can then take place. Don’t have carpet, see the next...
  • 2k Gyre Flow Pump (Pump Only) - Icecap

    2k Gyre Flow Pump (Pump Only) - Icecap

    Icecap

    $131.99
    The IceCap Gyre is back and better than ever! The all-new IceCap 2K Gyre Flow Pump is more powerful than its 1K predecessor. Gyre 2K Pump Features & Benefits Unique Gyre Flow: Virtually Eliminates Dead Spots Evenly Distributed Linear...
  • A3 Apex Jr Aquarium Monitor (A3JRSYS) - Neptune Systems

    A3 Apex Jr Aquarium Monitor (A3JRSYS) - Neptune Systems

    Neptune Systems

    $299.95
    The A3 Jr is a Monitoring Only solution.  You can not turn anything on or off with it straight out of the box.  It becomes a full controller however as soon as you add a Powerbar.  To make it a full controller just buy an Energy Bar...
  • Trident Waste Line Tubing - Neptune Systems

    Trident Waste Line Tubing - Neptune Systems

    Neptune Systems

    $9.99
    The Trident Waste Line Tubing from Neptune Systems is a replacement part for maintaining the operation of your Trident system. This tubing is designed to replace worn, dirty, or damaged waste lines, helping ensure accurate water testing.
  • On Sale 25%
    Salinity Probe Stability Kit (SPS) without Pump - VCA
    On Sale 25%

    Salinity Probe Stability Kit (SPS) without Pump - VCA

    VCA Vivid Creative

    $27.95
    $20.96
    This kit was created to be used in conjunction with Neptune Systems salinity/conductivity probe.  It allows the probe to stay clean and fixes a well know issue with the salinity probe.  Microbubbles no more.  Kit Includes: Salinity...
  • 6 Way Apex Switch Toggle Box - Adaptive Reef

    6 Way Apex Switch Toggle Box - Adaptive Reef

    Adaptive Reef

    $134.99
    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...
  • On Sale 25%
    Dual 300 Watt Titanium Heater System w/Inkbird 306T - Bulk Reef Supply
    On Sale 25%

    Dual 300 Watt Titanium Heater System w/Inkbird 306T - Bulk Reef Supply

    Bulk Reef Supply

    $199.99
    $149.99
    600 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...
  • HYDROS Control X2 Entry Level Aquarium (Controller Only) - Coralvue

    HYDROS Control X2 Entry Level Aquarium (Controller Only) - Coralvue

    Hydros

    $189.19
    HYDROS Control 2 is a small, general-purpose aquarium controller capable of managing and controlling all the main functions of an aquarium. Set up is quick and easy, making this ideal for both beginner and advanced hobbyists. Monitor...
  • HYDROS Control XS (Controller Only) - Coralvue

    HYDROS Control XS (Controller Only) - Coralvue

    Hydros

    $189.19
    Please note: CONTROL XS ONLY - Nothing else is included. It doesn’t just make SENSE, it Controls too! About HYDROS Control XS Don’t let the compact size of the HYDROS Control XS fool you. It is perfectly capable of...
  • HYDROS WaveEngine LE Pump Controller - Coralvue

    HYDROS WaveEngine LE Pump Controller - Coralvue

    Hydros

    $236.49
    The WaveEngine LE allows you to easily add different brand pumps to your aquarium to obtain the ultimate flow. Specify the minimum and maximum speed each pump can run while working together in multiple flow presets such as sync, anti-sync, triangle wave,...
  • Dosing Container 1.5L - Seaside Aquatics

    Dosing Container 1.5L - Seaside Aquatics

    Bubble Magus - Seaside

    $35.99
    For use with your top off or dosing pump1.5L - over all 12.40" tall by 3.80" diameter*** Caution ***Red Sea's NO3:PO4X chemical will crack and damage the containers, this product is not to be use with our containers.
  • On Sale 20%
    Helio 100 Watt PTC Smart Heater (10-25 gallons) w/Controller - Innovative Marine
    On Sale 20%

    Helio 100 Watt PTC Smart Heater (10-25 gallons) w/Controller - Innovative Marine

    Innovative Marine

    $166.00
    $132.80
    Innovative Marine is proud to introduce HELIO, our new line of heaters utilizing ultra-safe PTC (positive temperature coefficient) technology. Up until now, the way we chose to heat our aquariums have been electric immersion heaters that use resistance...