Skip to content
Advertising

Automatic Pellet Feeder for Shrimp Aquarium

IMG_4858.png Automatic Pellet Feeder for Shrimp Aquarium
Parts.png Automatic Pellet Feeder for Shrimp Aquarium
imH7PzgnREGv._UX970_TTW__.jpg Automatic Pellet Feeder for Shrimp Aquarium
AutomaticShrimpFeeder-Base.png Automatic Pellet Feeder for Shrimp Aquarium
AutomaticShrimpFeeder-Carousel.png Automatic Pellet Feeder for Shrimp Aquarium
AutomaticShrimpFeeder-Lid.png Automatic Pellet Feeder for Shrimp Aquarium
AutomaticShrimpFeeder-Lid.stl Automatic Pellet Feeder for Shrimp Aquarium
AutomaticShrimpFeeder-Carousel.stl Automatic Pellet Feeder for Shrimp Aquarium
AutomaticShrimpFeeder-Base.stl Automatic Pellet Feeder for Shrimp Aquarium
IMG_4858.png Automatic Pellet Feeder for Shrimp Aquarium
Parts.png Automatic Pellet Feeder for Shrimp Aquarium
imH7PzgnREGv._UX970_TTW__.jpg Automatic Pellet Feeder for Shrimp Aquarium
AutomaticShrimpFeeder-Base.png Automatic Pellet Feeder for Shrimp Aquarium
AutomaticShrimpFeeder-Carousel.png Automatic Pellet Feeder for Shrimp Aquarium
AutomaticShrimpFeeder-Lid.png Automatic Pellet Feeder for Shrimp Aquarium
AutomaticShrimpFeeder-Lid.stl Automatic Pellet Feeder for Shrimp Aquarium
AutomaticShrimpFeeder-Carousel.stl Automatic Pellet Feeder for Shrimp Aquarium
AutomaticShrimpFeeder-Base.stl Automatic Pellet Feeder for Shrimp Aquarium
Advertising
Share
Add to
Make
?
Creation quality: 5/5 (1 vote)
Evaluation of members on the printability, utility, level of detail, etc.
License
3D design format
3 files (STL) Close
  • AutomaticShrimpFeeder-Base.stl 99.977623 Γ— 99.988808 Γ— 22.977631 mm
  • AutomaticShrimpFeeder-Carousel.stl 99.977623 Γ— 99.988808 Γ— 4.4 mm
  • AutomaticShrimpFeeder-Lid.stl 99.977623 Γ— 99.988808 Γ— 3.0000000000000004 mm

Learn more about the formats
Publication date
?
Published to Thingiverse on:
Design number 417386
Design author joshc
joshc

joshc

Certified account
Issue with this design? Report a problem.

3D printer file info

3D model description

Have you wanted to automate feeding your small family of shrimp? But find automatic fish feeders dump way too much food every day, polluting the water?

HI JOSH HERE AGAIN WITH THE AUTOMATIC PELLET FEEDER FOR SHRIMP

FEED YOUR SHRIMP UP TO 32 TIMES WITH JUST A SINGLE PELLET AT A TIME

FITS ON ANY 3.6MM RIMLESS AQUARIUM

SOME ASSEMBLY REQUIRED

Parts

Hardware

  1. Bolt the stepper motor to the base using the M3 parts, screw facing up
  2. Pressure-fit carousel onto stepper motor shaft
  3. Optionally superglue the straw to the dispenser chute to guide sinking food down
  4. Wire the Arduino to the stepper motor & controller board as seen in Thing photo

Firmware

  1. Open the attached .ino sketch file in Arduino IDE
  2. In Arduino IDE: Sketch -> Include Library -> Manage Libraries.... Then search and install accelstepper (currently 1.59.0)
  3. Customize parameters like rotation interval, reservoirs per interval
  4. Upload sketch file to program the Arduino

Feed my shrimp already

  1. Hand align a carousel reservoir with the dispenser chute
  2. Fill every other carousel reservoir with desired dose of food
    • on power up/reset, the feeder will rotate once so you know it is working
  3. Power Arduino and stepper motor assembly (5v USB or power supply)
  4. Go on vacation
  5. Shrimp get fed

3D printing settings

-

Categories

All categories β€Ί Home β€Ί Food & Drink / Pets

Tags

Advertising

Would you like to support Cults?

You like Cults and you want to help us continue the adventure independently? Please note that we are a small team of 4 people, therefore it is very simple to support us to maintain the activity and create future developments. Here are 3 solutions accessible to all:

  • ADVERTISING: Disable your ad blocker.
  • DONATE: Make a donation via Ko-Fi Donate
  • WORD OF MOUTH: Invite your friends to come, discover the platform and the magnificent 3D files shared by the community!

Sharing and downloading on Cults3D guarantees that designs remain in makers community hands! And not in the hands of the 3D printing or software giants who own the competing platforms and exploit the designs for their own commercial interests.

Cults3D is an independent, self-financed site that is not accountable to any investor or brand. Almost all of the site’s revenues are paid back to the platform’s makers. The content published on the site serves only the interests of its authors and not those of 3D printer brands who also wish to control the 3D modeling market.