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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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  • Arctica 1/4 HP Chiller - 115V - JBJ

    Arctica 1/4 HP Chiller - 115V - JBJ

    JBJ

    $965.22
    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...
  • On Sale 50%
    Controller Cabinet Trident Faceplate - White Quad Slat - Adaptive Reef
    On Sale 50%

    Controller Cabinet Trident Faceplate - White Quad Slat - Adaptive Reef

    Adaptive Reef

    $49.99
    $25.00
    Trident 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...
  • HYDROS 2mL/min Dosing Pump

    HYDROS 2mL/min Dosing Pump

    Hydros

    $74.99
    Requires a HYDROS System to operate The HYDROS 2mL/min Dosing Pump is a simple and affordable dosing pump perfect for automating the addition of liquid supplements, trace elements, and two-part solutions to an aquarium. Connect the power of the Dosing...
  • STE 800W Digital Titanium Heater w/Guard UL (190-265 Gallon) - Finnex

    STE 800W Digital Titanium Heater w/Guard UL (190-265 Gallon) - Finnex

    Finnex

    $129.99
    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...
  • Smart ATO Nano Kit - AutoAqua

    Smart ATO Nano Kit - AutoAqua

    AutoAqua

    $109.99
    The Smart ATO Nano Kit is a plug-and-play auto top-off system made by Autoaqua. Specifically designed for nano and pico aquariums under 50 gallons, this ATO nano kit will automatically monitor and refill evaporated...
  • On Sale 20%
    Helio 350 Watt PTC Smart Heater (50-85 gallons) w/Controller - Innovative Marine
    On Sale 20%

    Helio 350 Watt PTC Smart Heater (50-85 gallons) w/Controller - Innovative Marine

    Innovative Marine

    $196.99
    $157.59
    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...
  • T50 Fully Electronic Aquarium Heater (50 Watt) up to 15 Gallons - Fluval

    T50 Fully Electronic Aquarium Heater (50 Watt) up to 15 Gallons - Fluval

    Fluval

    $49.99
    T Series submersible heaters combine electronic accuracy, reliable monitoring, and multiple safety features to easily maintain desired aquarium water temperatures. The 360° indicator light ring displays heat mode clearly from any angle, while a...
  • On Sale 15%
    Thermocontrol-E (200 Watt) Aquarium Heater Kit - EHEIM Inkbird
    On Sale 15%

    Thermocontrol-E (200 Watt) Aquarium Heater Kit - EHEIM Inkbird

    EHEIM

    $109.99
    $93.49
    Kit Includes: EHEIM Thermostat E Heater - Made in Germany, 3 Year Warranty, Run Dry Protection & INK BIRD Dual Aquarium Thermostat Temp Controller for Redundancy! The obvious ideas are often the best. This also applies to the aquarium heating...
  • On Sale 50%
    GHL Doser & KH Director Faceplate Double Slat - White - Adaptive Reef
    On Sale 50%

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

    Adaptive Reef

    $49.99
    $25.00
    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...
  • Arctica MINI 1/15 HP Chiller - 115V - JBJ

    Arctica MINI 1/15 HP Chiller - 115V - JBJ

    JBJ

    $531.98
    JBJ introduces the redesigned, revolutionary MINI Arctica Chiller! Finally, there is a REAL long-term solution for heat concerns in Nano environments with amazing cooling capablities beyond thermal-electric and fans, that produce less than minimal...
  • On Sale 20%
    Dual Magnetic Heating Element Holder - 2 Pack - Innovative Marine
    On Sale 20%

    Dual Magnetic Heating Element Holder - 2 Pack - Innovative Marine

    Innovative Marine

    $62.99
    $50.39
    The heating element holders safely keep your aquarium and or sump from direct contact with your heating elements. Adjust the heating elements to your manufacturer's designated water level and position by using the Magnetic holders. Heating Element...
  • On Sale 20%
    ATO EZ Automatic Top Off System - IceCap
    On Sale 20%

    ATO EZ Automatic Top Off System - IceCap

    Icecap

    $89.99
    $71.99
    Replenish Evaporated Water... with Confidence! The IceCap ATO EZ System is an easy-to-use pump and sensor combo that offers peace of mind when replenishing evaporated water to an aquarium. Its twin optical sensors extend the device’s...
  • On Sale 15%
    Apex A3 Jr Trident Package - Neptune Systems
    On Sale 15%

    Apex A3 Jr Trident Package - Neptune Systems

    Neptune Systems

    $971.85
    $826.07
    This Package Includes: 1x - Apex A3 Jr Controller System 1x - Apex TRIDENT - Automatic Water Tester w/2 Month Reagents & Calibration Fluids 1x - 24VDC 36W Apex Power Supply for DOS & FMM (PS-36-US) - Neptune Systems You must have or...
  • HYDROS DC CO2 Solenoid Valve

    HYDROS DC CO2 Solenoid Valve

    Hydros

    $29.99
    Requires a HYDROS System to operate The HYDROS DC CO2 Solenoid Valve is the ideal solution for controlling the CO2 flow on a calcium reactor or regulating CO2 injection into a freshwater planted tank. It’s a useful multi-purpose accessory you...
  • On Sale 15%
    Micro Aquarium Auto Top Off ATO - PNW Customs
    On Sale 15%

    Micro Aquarium Auto Top Off ATO - PNW Customs

    PNW Custom

    $79.99
    $67.99
    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...
  • Sensorholder 4 - GHL

    Sensorholder 4 - GHL

    GHL

    $41.90
    Magnetic attachment, suitable up to 15 mm glass thickness, for four sensors, each with 12 mm shaft diameter, made of transparent acrylic glass, magnetic mount.  
  • V2 Complete ATO & Surface Skimmer for Sumpless Aquariums - XP Aqua

    V2 Complete ATO & Surface Skimmer for Sumpless Aquariums - XP Aqua

    XP Aqua

    $149.99
    Sumpless ATO is the first and only ATO designed specifically for aquariums without sumps. The combination of the sleek overflow box and the innovative dual-optical sensor ATO will help to keep your aquarium topped off and your water crystal clear...
  • On Sale 15%
    Thermocontrol-E (50 Watt) Aquarium Heater Kit - EHEIM Inkbird
    On Sale 15%

    Thermocontrol-E (50 Watt) Aquarium Heater Kit - EHEIM Inkbird

    EHEIM

    $89.99
    $76.49
    Kit Includes: EHEIM Thermostat E Heater - Made in Germany, 3 Year Warranty, Run Dry Protection & INK BIRD Dual Aquarium Thermostat Temp Controller for Redundancy! The obvious ideas are often the best. This also applies to the aquarium heating...
  • On Sale 10%
    Seneye Web Server & WIFI Module - Seneye
    On Sale 10%

    Seneye Web Server & WIFI Module - Seneye

    Seneye

    $299.00
    $269.10
    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 10%
    HYDROS Control XD Controller by Coralvue
    On Sale 10%

    HYDROS Control XD Controller by Coralvue

    Hydros

    $199.99
    $179.99
    A HYDROS controller with 3 Universal Drive Ports dedicated to powering small 12V devices. Capable of driving cabinet LEDs, solenoids, ATO pumps, dosing pumps, and much more.  The Control XD is a compact yet powerful controller...
  • On Sale 15%
    T12 Four Channel Slave Dosing Pump - Bubble Magus
    On Sale 15%

    T12 Four Channel Slave Dosing Pump - Bubble Magus

    Bubble Magus - Seaside

    $179.99
    $152.99
    Automatically micro-computer control Alarm sound when unit is error Interactive interface parameter settings Can manage up to 11 channel of expansion function Long-Lasting Germany made pharmacy recommend dosing tube Size : 10" x 5.75" x 2...
  • On Sale 20%
    3/4" Inline Probe Holder - Adaptive Reef
    On Sale 20%

    3/4" Inline Probe Holder - Adaptive Reef

    Adaptive Reef

    $131.99
    $105.59
    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...
  • On Sale 20%
    Ecotech Marine Custom BLACK Controller Board - Adaptive Reef
    On Sale 20%

    Ecotech Marine Custom BLACK Controller Board - Adaptive Reef

    Adaptive Reef

    $379.99
    $303.99
    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...
  • On Sale 15%
    Thermocontrol-E (250 Watt) Aquarium Heater Kit - EHEIM Inkbird
    On Sale 15%

    Thermocontrol-E (250 Watt) Aquarium Heater Kit - EHEIM Inkbird

    EHEIM

    $109.99
    $93.49
    Kit Includes: EHEIM Thermostat E Heater - Made in Germany, 3 Year Warranty, Run Dry Protection & INK BIRD Dual Aquarium Thermostat Temp Controller for Redundancy! The obvious ideas are often the best. This also applies to the aquarium heating...
  • On Sale 20%
    3" USB Smart Aquarium Fan (AF80) - Reef Octopus
    On Sale 20%

    3" USB Smart Aquarium Fan (AF80) - Reef Octopus

    Reef Octopus

    $46.19
    $36.95
    Excellent for light canopies, enclosed stands & cabinets to control heat and improve air circulation. The Reef Octopus USB Smart Fan will automatically increase or decrease the fan speed depending on the ambient temperature of the area surrounding...
  • Arctica 1/5 HP Chiller - 115V - JBJ

    Arctica 1/5 HP Chiller - 115V - JBJ

    JBJ

    $891.66
    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...
  • On Sale 15%
    2 Channel AquaSurf / Apex to Stream Cable - Neptune Systems
    On Sale 15%

    2 Channel AquaSurf / Apex to Stream Cable - Neptune Systems

    Neptune Systems

    $21.99
    $18.69
    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...
  • Temperature Sensor Digital - GHL

    Temperature Sensor Digital - GHL

    GHL

    $68.90
    Temperature sensor with BNC-plug, 3 m cable, for GHL Doser 2, Expansion Box 2 and expansion cards with digital temperature port.  All GHL measurement electrodes are made of the highest laboratory grade. They are durable, low maintenance, and...
  • On Sale 50%
    Controller Cabinet Recessed Faceplate - White Double Slat - Adaptive Reef
    On Sale 50%

    Controller Cabinet Recessed Faceplate - White Double Slat - Adaptive Reef

    Adaptive Reef

    $49.99
    $25.00
    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...