Climate ControlInkbird
The Inkbird ITC-308S is an easy-to-use, safe and reliable dual-relay temperature controller with aquarium probe and two outlets - one for a heater and one for a cooling device such as a fan or chiller - safeguarding against heater failure. Features on/off heating and cooling control, high and low temperature alarms, dual-relay redundancy, 100-240 VAC, max 10A output, and 0.1 C/F resolution.
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Climate ControlChihiros
The Chihiros Cooling Fan - Bluetooth Edition cools aquariums economically; with a temperature probe, built-in sensors, AUTO mode, and three-speed wind control it reduces water temperature by 2-4 degrees C. Silent brushless motor, 9V DC; clamps to tanks up to 23 inches with 19mm max glass thickness. This Bluetooth version is controlled only through the My Chihiros mobile app.
21 showcased tanks
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Climate ControlEHEIM
The Eheim JAGER TruTemp is a submersible glass aquarium heater offering precise temperature control from 65 to 93°F (±1°F) with easy calibration, an indicator lamp, automatic dry-run shut-off, and suction cup mounts. Made in Germany, it is available in 25W–300W models to suit aquariums from 5 to 264 gallons.
17 showcased tanks
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Climate ControlAquaneat
1 showcased tanks
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Climate ControlOASE
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Climate ControlAquaReady
100W AquaReady Preset Aquarium Heater (OPEN BOX) — Heaters provide consistent performance without the need for manual adjustments. Includes suction cup mounts.
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Climate ControlBulk Reef Supply
A 100W titanium aquarium heating system from Bulk Reef Supply suited for tanks up to 40 gallons, pairing a fully submersible unbreakable titanium element with an Inkbird ITC-306a WiFi temperature controller. The controller offers dual temperature probes and dual power relays for redundancy, a 68 to 95 F control range, and app notifications for high or low temperature alarms; it can control up to two heating elements.
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Climate ControlBulk Reef Supply
A 100W titanium aquarium heating system pairing a Bulk Reef Supply titanium heater element for tanks up to 40 gallons with the Innovative Marine Helio Universal heater controller. The controller uses a titanium remote temperature sensor, dual heating element power lines supporting up to 1000W total, and factory presets of 77 F with adjustable high/low alarms accurate to within 1 F, with built-in redundancy since each element has its own temperature regulation.
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Climate ControlSicce
Sicce 12W Jolly Preset Heater (for tanks up to 3.2 gal) — Extremely durable & virtually unbreakable plastic units that can be placed beneath aquarium gravel or sand for continual heating. Preset models precisely calibrated to 77 F and feature thermal protection to prevent overheating once the preset temperature is achieved or if the heater runs dry.
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Climate ControlAquaReady
150W AquaReady Preset Aquarium Heater (OPEN BOX) — Heaters provide consistent performance without the need for manual adjustments. Includes suction cup mounts.
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Climate ControlAquaReady
The AquaReady Preset Aquarium Heater (200W, 13 in, shatterproof glass) is an open-box submersible heater preset to 77°F/25°C with thermal-safety shutoff and LED indicator, suitable for 40-60 gallon aquariums.
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Climate ControlBulk Reef Supply
200W Titanium Aquarium Heater System - WiFi — Complete temperature control system with a virtually unbreakable titanium heating element paired with an Inkbird ITC-306a Wi-Fi Aquarium Temperature Controller. Controller has two large LCD displays, Wi-Fi app notifications, dual power relays, dual temperature probes, and a two-outlet dongle to control two heating elements.
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Climate ControlBulk Reef Supply
50-gallon all-in-one lagoon-style reef aquarium bundled with a white anodized-aluminum APS stand. Includes a controllable MightyJet 538 GPH DC return pump, CustomCaddy media basket with filter media, filter sock, screen lid, glass cleaner, and adjustable flow nozzles.
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Climate ControlLifegard Aquatics
Lifegard Aquatics 25-watt pre-set aquarium heater made of shatterproof quartz glass and calibrated to hold 78°F with no adjustment needed. It mounts with included suction cups, has an LED indicator that shows when heating, and is rated for tanks up to 10 gallons in freshwater or saltwater.
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Climate ControlAquaReady
The AquaReady Preset Aquarium Heater (250W, open box) is a submersible heater factory-preset to 78 degrees Fahrenheit for saltwater and freshwater tanks. It includes a suction-cup mount and maintains a stable temperature without adjustable controls.
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Climate ControlSicce
Sicce 25W Jolly Preset Heater for tanks up to 6.6 gal — Extremely durable, virtually unbreakable plastic units that can be placed beneath aquarium gravel or sand. Thermal protection prevents overheating at preset or if run dry.
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Climate ControlBulk Reef Supply
A 300W titanium aquarium heating system from Bulk Reef Supply suited for tanks up to 100 gallons, pairing a fully submersible shatterproof titanium element with an Inkbird ITC-306a WiFi temperature controller. The controller offers dual temperature probes and dual power relays for redundancy, a 68 to 95 F control range, an easy-read LCD display, and app notifications for temperature alarms; it can control up to two heating elements.
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Climate ControlBulk Reef Supply
The BRS 300W Titanium Heater and Helio Controller Bundle is a complete temperature control system pairing a virtually unbreakable fully submersible titanium heating element with the Innovative Marine Helio Universal Aquarium Heater Controller. The controller continually communicates with a titanium sensor for temperature accuracy within 1 degree F, cuts power and sounds an audio alarm on a temperature difference, and can control two heating elements up to 1000 watts total. Includes the controller, 300W heater element, suction cup mount, and warranties of 5 years on the controller and 3 years on the element.
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Climate ControlBulk Reef Supply
The BRS 400W Titanium Aquarium Heater with Helio Controller Redundancy Bundle is a complete temperature control system combining the Innovative Marine Helio universal heater controller with two 200W shatterproof titanium heating elements for redundant heating up to 1000 watts total. The controller features a digital readout, a titanium temperature sensor, and audible alarms for high temperature, low temperature, and out-of-water conditions.
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Climate ControlLifegard Aquatics
The Lifegard Aquatics 50 Watt Pre-Set Quartz Glass Heater is a plug-and-play submersible shatterproof quartz heater pre-calibrated to maintain 78 degrees Fahrenheit with no adjustments needed. It suits aquariums up to 20 gallons, including betta, small freshwater community, and nano saltwater setups, with an LED heating indicator and suction cup mounting.
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Climate ControlAquaReady
The AquaReady 50W Preset Aquarium Heater is a preset shatterproof glass aquarium heater for 10 to 15 gallon saltwater or freshwater tanks, providing consistent heating without manual adjustment. It measures 11 inches with a 6-foot power cord, suction cup mounting, and a 5-year warranty.
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Climate ControlBulk Reef Supply
The Bulk Reef Supply 600W Titanium Aquarium Heater System with WiFi pairs a virtually unbreakable 600-watt titanium heating element (for tanks up to 200 gallons) with an Inkbird ITC-306a WiFi temperature controller. The controller has dual LCD displays, dual power relays, dual temperature probes, app notifications, and an outlet dongle that can control two heating elements for redundancy.
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Climate ControlBulk Reef Supply
The Bulk Reef Supply 600W Titanium Aquarium Heater with Helio Controller pairs a shatterproof 600-watt titanium heating element (for tanks up to 200 gallons) with the Innovative Marine Helio universal heater controller. The Helio has a digital readout, audible alarms, out-of-water detection, and two output plugs supporting up to 1000 watts combined; the system includes a suction cup mounting kit with a 5-year controller and 3-year element warranty.
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Climate ControlSicce
The Sicce 6W Jolly Preset Heater is a virtually unbreakable plastic heater precisely calibrated to 77°F for aquariums up to 1.6 gallons. It features thermal protection against overheating and dry running, an on-off LED indicator, suction cups, a chew-safe cord cover, and adhesive decorations; it can be placed under gravel or sand and suits small aquariums, terrariums, paludariums, and turtle tanks.
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Climate ControlNeptune Systems
The Neptune Systems A3 Apex Aquarium Controller System monitors, protects, and automates aquariums with WiFi and Ethernet connectivity, tracking temperature and pH via included lab-grade probes, water level via the magnetic optical sensor, and leaks via the LD-2 sensor. It includes the A3 Apex Base Unit, Energy Bar 832 with 8 monitored 120VAC outlets, MOS water level sensor, LD-2 leak sensor, temperature and pH probes, and the Apex Fusion web dashboard for alerts and automation.
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Climate ControlNeptune Systems
The Neptune Systems A3 Apex Jr Aquarium Controller System is an affordable entry-level monitor tracking temperature, pH, water level and leaks, with alerts when parameters leave safe zones. It includes temperature and pH probes, a magnetic optical level sensor and an LD-2 leak detection sensor, with built-in WiFi and remote access via the Apex Fusion app, and two AquaBus ports for future expansion.
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Climate ControlNeptune Systems
The Neptune Systems A3 Apex Pro is the most advanced aquarium monitoring and automation system in the Neptune ecosystem, with intelligent control, real-time monitoring, and cloud-based Apex Fusion control. Monitors temperature, pH, ORP, salinity, and water level; Energy Bar 632 controls up to 13 devices with power monitoring; includes liquid level sensor, optical leak detection, lab-grade pH/ORP/temperature probes, and calibration solutions.
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Climate ControlCobalt Aquatics
The Cobalt Aquatics Accu-Therm is a fully submersible ceramic aquarium heater for freshwater and saltwater tanks, accurate to ±2°F and available in 25W–300W sizes for aquariums from 6 to 80 gallons. It features an easy-to-set thermostat with an ON/OFF indicator light, a Triac-equipped thermostat that switches at lower voltage to extend life, magnetic thermostat contacts, a borosilicate glass tube for heat and shock resistance, and a ceramic heat radiator for even heat distribution.
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Climate ControlJebao
The Jebao ACF-300 is a silent automatic aquarium cooling fan with temperature controller; set the temperature above which the fan starts cooling. A modern cross-flow fan with wide airflow, it cools aquarium water by 2-4 degrees through evaporative cooling; clamp construction fits glass up to 20 mm thick; 4W, DC12V 1A.
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Climate ControlNeptune Systems
The Neptune Systems Apex Display Module is an orange-backlit LCD screen that mounts near the aquarium to show essential Apex controller parameters at a glance without a phone or computer. It supports multiple programmable display screens, one-button feed modes and maintenance tasks, and plays audible alarm sounds, connecting to any Apex controller via Aquabus.
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