Neptune Systems ApexEL

New product

Aquarium controller and monitoring system

More details

$ 780.00

This product is out of stock
More info


It could not have been easier to maintain a great aquarium, thanks to the complete ApexEL aquarium controller system from Neptune Systems.

The new Neptune Systems ApexEL is an entry-level controller as part of the Apex Controller family. At an affordable price, yet comes with loads of advanced features that lets you maintain your aquarium with ease.

The ApexEL monitors key parameters such as temperature, pH, and the status of your connected equipment (lights, pumps, filters, ATO, etc). It ensures your aquarium parameters are in optimal range for fishes, corals and plants to flourish.

You can use ApexEL aquarium controller on any aquarium setup - marine, freshwater, planted, reef and even coral tanks.

The ApexEL aquarium controller shares almost all the features of the flagship Apex, except that the ApexEL does not have built-in ORP, salinity monitoring, or 0-10V ports, and has an affordable price tag.

Key Features

  • Prevents catastrophes by monitoring temperature and pH in your aquarium, taking corrective actions for you
  • Smart phone alerts when things go off track
  • Monitors your connected equipment ensuring pumps, chillers, etc are running
  • iPhone, iPad, or Android app
  • Works on PC or Mac using standard web browser
  • Tracks your manual test results, maintenance, livestock purchases, and tank observations
  • Helps you correlate issues in your aquarium to the things that are happening inside
  • Manages the full operation of equipment (lights, pumps, filters, ATO, etc.)
  • Takes over the functions of cumbersome components such as light timers, heater controllers, pump controllers, etc.
  • Expandable with optional modules and probes
  • Monitor your aquarium from anywhere in the world.

Self Monitoring ApelEL

Every ApexEL has a built-in, completely functional, web server even when the internet is down. Your tank will continue to operate without interruption and can still be controlled from a mobile device.

** Note The EnergyBar 832 is for use in North America (USA, Canada, and parts of Mexico) and other locales where the electrical service grid provides 120VAC 60Hz power. In other regions which use 230VAC 50Hz power, APEXel systems are bundled with an EnergyBar 6 equipped with 6 outlets specific to that region (UK,, AU, Universal, or Schuko). EnergyBar 6 models do not include the EB832 per-outlet power monitoring, 1LINK or DC24 ports, or per-outlet indicator LEDs.


The ApexEL package comes with:

  • Apex Base Unit
  • pH Double Junction Lab Grade Probe
  • Temperature Probe
  • Calibration fluids: pH 7 & 10
  • Energy Bar 6 (UK 220v-240v)
  • AquaBus 6-feet Cable

Compatible Devices

The ApexEL package is compatible with:

  • Apex Fusion and other Apex modules and probes
  • Trident monitoring system
  • COR and WAV pumps

Neptune Systems Online Shop

N30 is the authorised dealer in Singapore for Neptune Systems aquarium controllers and sensors.

Order your Neptune Systems products online today at

About N30

About N30 Tank

N30 Tank Pte. Ltd. is a leading manufacturer of custom-made fish tanks cabinets. As a tank maker, we supply aquarium cabinets to homes and offices locally as well as ship orders worldwide.

N30 provides expertise in the construction of large acrylic aquariums, such as those in Underwater World (Resort World Sentosa). We supply customised storage tanks to fish farms such as Qian Hu, and to major restaurants. The N30 brand name is trusted for quality workmanship in the industry.

N30 has developed unique glass-sealing techniques, which allows us to produce very large tanks (such as 30-feet long) without issue of water leakage. For all custom-made fish tanks, N30 assures customers of Five Years Warranty against water leakage.

To support the needs of aquarium hobbyists, N30 is also offering a wide range of aquarium accessories such as filters, pumps, lighting, wave makers, skimmers... for sale online. We encourage customers to browse and shop online at for accessories. It is convenient and we provide free delivery for orders (see the online store terms and conditions for details).

Loyalty Points

Loyalty Points (N30 Member Rewards)

Earn 5 points per dollar

N30 members earn five points per dollar spent online at Each point is worth S$0.01 in cash value.

Convert points into eVouchers redeemable for discounts on your orders.

shopearn pointsredeem

When you purchase S$100 of aquarium accessories online at, you will earn 500 points in your N30 account. You may convert the 500 points into an eVoucher worth S$5. To use this eVoucher on your next order, simply enter the unique eVoucher code in your shopping cart before you check out. That's all!

The more you shop on, the more you will save on your next order!

30 other products in the same category:

QR code