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Aquarium Feeding Tube | Sinking Food Dispenser 3D Printer File Image 1
Aquarium Feeding Tube | Sinking Food Dispenser 3D Printer File Image 2
Aquarium Feeding Tube | Sinking Food Dispenser 3D Printer File Image 3
Aquarium Feeding Tube | Sinking Food Dispenser 3D Printer File Image 4
Aquarium Feeding Tube | Sinking Food Dispenser 3D Printer File Thumbnail 1
Aquarium Feeding Tube | Sinking Food Dispenser 3D Printer File Thumbnail 2
Aquarium Feeding Tube | Sinking Food Dispenser 3D Printer File Thumbnail 3
Aquarium Feeding Tube | Sinking Food Dispenser 3D Printer File Thumbnail 4

Aquarium Feeding Tube | Sinking Food Dispenser

Svendad avatarSvendad

May 30, 2026

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Description

A simple and effective feeding tube that delivers sinking pellets, wafers, or granules directly to the bottom of your aquarium — no more food scattering across the substrate or getting sucked into the filter before your bottom dwellers can reach it.

The tube is designed to sit upright on the substrate with the top just poking above the waterline, making it easy to drop food in and lift out for cleanup if anything is left over. Works great on sand substrates.

Printed in clear PETG — aquarium safe and non-toxic to fish, shrimp, and invertebrates. No concerns about leaching.

Also works great for:

  • 🦐 Shrimp colonies
  • 🐟 Corydoras, plecos, loaches, and other bottom feeders
  • 🐢 Turtle tanks — keep pellets contained in one spot
  • 🦎 Vivariums — delivering food to shy reptiles or amphibians
  • 🐌 Snail feeding stations
  • 🌱 Planted tanks — target-feed near root feeders

Print Settings: Print base flat on the bed. No supports needed. PETG recommended for any aquarium use.

License:

BY-NC-SA

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