M_FISH is a compact yet spacious bait boat designed specifically for 3D printing. Dimensions: 720 mm (length), 360 mm (width), and 229 mm (height). It’s an ideal choice for hobbyist carp anglers who value performance, stability, and ease of assembly. Minimum recommended print bed size: 200 mm.

A major upgrade is coming! The new design supports either one or two motors — with your choice of jet propulsion or impeller. An autopilot system based on ESP with LoRa module is also in development, allowing for longer-range bait delivery. The firmware is custom-built and tailored for real fishing conditions.

All parts are handmade — which some may see as a downside, but others appreciate the personal touch and craftsmanship. The hull is printed using PETG filament made from recycled plastic bottles, significantly reducing production costs and making the project more eco-friendly.

This project has been in development for quite some time, and I’ve decided to share it with fellow fishing enthusiasts. The hull design is now finalized, but all future updates and explanations will be included in the updated ZIP file available in your purchase history.

Features:Optimized hull for smooth and balanced control

Simple geometry requiring minimal support structures

Compatible with RC systems (optional) — perfect for remote control enthusiasts

Shaft diameter: 12 mm — compatible with standard jet and propeller systems

STL format in millimeters, optimized for FDM printing

Minimum recommended print bed size: 200 mm

Important Note:Key RC components and accessories are currently in transit. The listed price reflects the current version of the model. Once all components arrive and final assembly is complete, the boat will undergo a significant upgrade — and the price will approximately double.

Tested and Proven:Over the past year, M_FISH has undergone extensive real-world testing, including stability, motor configurations, and navigation performance. Anglers can trust that this model is built for maximum reliability and precision on the water.

Recommended 3D Printing Parameters:Optimized for PETG filament — offering a balance of strength and flexibility, ideal for aquatic use

For best results, use a 0.6 mm nozzle — this improves wall integrity and reduces print time for large parts like the hull and deck

What You Get:STL files for all 3D-printed parts of the bait boat

FULL PDF GUIDE: Assembly and Print Instructions Includes hull requirements, print settings, assembly guide, and motor selection tips

PARTS LIST: Detailed Components Overview

Model Update: The bait drop hopper and the service lid have been redesigned as separate components. This change makes it easier to print the parts on compact 3D printers with a maximum Z-axis height of 200 mm.

06.08.2025 Project Structure UpdateAll project files are now organized into thematic folders: Handles, Lids, Motor Modules, Hull, and more.

Benefits: Quick access to the right files Easy printing on any 3D printer Improved accessibility for international users