How to Draw a Tropical Fish: Easy 10-Step Guide

Bring the wonders of the coral reef to your sketchbook! This tutorial is designed for young artists ages 5 and up, using only a pencil, eraser, and paper. Follow these simple steps to build a beautiful Copperband Butterflyfish while practicing essential shape-based drawing techniques.

10 Steps

🎯 Final Result

A colorful, finished drawing of a tropical butterflyfish swimming.

Step-by-Step Instructions

Step 1: Sketching the Eye

Close-up of a rounded rectangular eye shape for a tropical fish drawing.

Draw a rounded rectangle to form the eye socket. Tip: Keep your pencil pressure light so you can easily refine the shape later if needed.

Step 2: Adding the Pupil and Beak

Drawing the fish's pupil and pointed triangular beak.

Draw a smaller oval inside the eye and shade it to create a pupil. Then, sketch the triangular beak. Tip: Use a 'V' shape that curves slightly to give the fish a friendly expression.

Step 3: Defining the Dorsal Fin

Adding a long, flowing dorsal fin to the top of the fish's body.

Extend a curved line from the top of the head to create the dorsal fin. Tip: Think of this like a gentle wave flowing along the fish's back.

Step 4: Shaping the Body and Tail

Outlining the fish's belly and the initial shape of the tail fin.

Continue the lower line to form the belly, then extend two lines outward to create the tail frame. Tip: Keep the tail lines symmetrical to help the fish look balanced.

Step 5: Connecting the Tail

Closing the tail fin and adding a vertical line to define the head area.

Connect the tail lines with a wavy curve and add a line behind the eye to separate the head. Tip: A slight curve makes the head look more natural and three-dimensional.

Step 6: Adding Fins

Adding the pectoral and pelvic fins with textured, jagged edges.

Sketch the pectoral fin on the side and the pelvic fin underneath using jagged, short lines. Tip: The jagged lines represent the delicate, spiky texture of real fish fins.

Step 7: Adding Patterns

Adding a circular spot on the dorsal fin and stripes on the tail.

Draw an oval spot on the dorsal fin and stripes at the base of the tail. Tip: Use curved lines to follow the contour of the fish's body for a realistic look.

Step 8: Detailing the Fins

Adding fine wavy lines to the fins for added detail.

Add wavy lines across the dorsal and anal fins to show texture. Tip: Vary the spacing between your lines to make the fins look more dynamic.

Step 9: Finalizing Stripes

Drawing vertical stripes across the body of the fish.

Add the butterflyfish's signature vertical stripes using pairs of long, curved lines. Tip: Ensure the stripes are spaced evenly to create a clean, professional finish.

Step 10: Coloring Your Fish

Finished tropical fish drawing with vibrant colors.

Your outline is ready! Use bright yellows, oranges, and blacks to bring your Copperband Butterflyfish to life. Tip: Use light pressure with colored pencils to blend colors smoothly.