Neptune Systems AFS Auto Feeder

New product

A feeder that keeps pallets and flakes dry throughout feeding.

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$ 198.00

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The AFS reliably feeds your fishes. Besides the action of feeding, the AFS also ensures the right amounts of pellet or flake food is being fed, leaving no excesss food that would pollute the aquarium.

  • Keeps food dry
  • Anti-caking design
  • Single rotation with large volume of food
  • Multiple rotation with little volume of food
  • Feed pellet, flake, or crossover diet

Anti-Caking. Stay Dry.

The Neptune Systems AFS Auto Feeder has a Stay Dry system. Food is stored in a food container that extends and retracts during each feeding. The food container has a built-in gasket that seals out all moisture once it is retracted. This keeps the food dry, prevents the food from clumping together during feeding operation.

While most aquarium autofeeders battle with moisture getting into the food causing food to clump or cake and clogging up the feeder, the Neptune Systems AFS will not have such problems, thanks to the thoughtful Stay Dry system.

Feeding Controls

The AFS is capable of dispensing pellet and flake food in varying amounts. The AFS is compatible with the Apex AquaControllers which can be configured to control the feeding intervals of the AFS.

Key Features

  • Feeds pellet or flake, fish and coral food in varying amounts
  • Apex can be set so that the AFS will feed from one time to as many times as you like throughout the day
  • Connects via the Apex AquaBus
  • Stay Dry system ensures food stay dry and does not clump together
  • Able to dispense as little as a few grains of pellet food so multiple small feedings are possible
  • Allows for optimal feeding — small amounts, many times a day
  • Feedings can be combined with other operations such as powering off return pumps, skimmer, etc. and then automatically turning them back on after a set amount of time.
  • Adjustable mounting clip extends up to two inches (or velcro can be used) so it will work in almost every aquarium configuration.
  • Compatible with Apex, Apex Lite and Apex Jr Aquarium Controllers

Pellet, Flake, Crossover Diet

While the AFS will work with any correctly-sized pellet or flake food, the AFS will work best with Neptune Systems Crossover Diet Pellet Food which has been developed with Reed Mariculture (the manufacturer of Reef Nutrition foods).

The Crossover Diet pellet food is an exclusive new food based on their TDO Chroma Boost that would dispense in consistent quantities from the AFS and bring out the vibrant colors in your fish.


6.25-inch (accounting for AquaBus plug) x 3-inch x 3.75-inch


  • AFS System
  • Adjustable clips that extend to almost 2-inch
  • Hook and loop tape
  • 15-foot AquaBus Cable
  • Sample of Crossover Diet Pellet Fish Food

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).

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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!

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