Here's a step-by-step guide to fish taxidermy. Since preserving fish can be more challenging than mammals or birds due to their delicate skin and features, the process requires attention to detail and care.
A freshly caught fish (or specimen)
Sharp knife or scalpel
Needle-nose pliers
Wire (various gauges)
Borax or a commercial preservative (like Stop-Rot)
Plastic gloves
Newspaper or butcher paper
Paints and airbrush
Cotton batting
Pins and needles
Mounting board or plaque
Measuring tape or ruler
Modeling clay
Fish-specific taxidermy form or carved foam body
Clear gloss spray or fish gloss
Handle with care: Place the fish on a flat surface to avoid bending or damaging fins and scales.
Clean and measure: Rinse off dirt or slime with cold water. Take measurements of the fish's length, girth, and weight to help shape the form later.
Photograph: Take detailed photos, especially of its colors and patterns, as these fade quickly after death.
Cutting the skin: Make an incision along the belly or side, from just behind the gills to the tail, avoiding damage to the scales.
Remove flesh: Use a scalpel and pliers to carefully separate the skin from the flesh. Work slowly to avoid tearing delicate areas, particularly around fins and the tail.
Preserve the head and fins: If mounting the entire fish, retain the skull and jawbone, removing as much tissue as possible.
Apply preservative: Generously coat the inside of the skin with borax or a commercial preservative. Make sure to cover all areas, including fins and around the head.
Dry the skin: Place the skin on a flat surface, ensuring it’s fully coated and free of moisture. Let it dry for several days, depending on humidity.
Purchase or carve: Use a pre-made foam body or carve one from a foam block using the measurements taken earlier. Smooth out edges to mimic the fish's natural shape.
Test the fit: Lay the dried skin over the form to ensure a snug fit. Adjust the form as needed.
Position fins and tail: Use modeling clay to reshape the tail and fins, placing pins to hold them in a natural position while drying.
Attach the skin: Gently stretch the fish skin over the form, securing it with pins. Ensure scales lie flat and natural.
Detail the mouth and eyes: Sculpt details for the eye sockets and mouth using clay. Insert fish-specific glass eyes for a lifelike appearance.
Paint: Use an airbrush to recreate the fish's natural colors, referencing the photos. Add depth and realism by layering colors.
Seal: Apply a clear gloss or fish gloss spray to give the skin a wet, natural appearance.
Mount on plaque: Secure the fish to a wooden board or wall plaque with screws or wires.
Work in a cold, dry environment to slow decomposition.
Avoid over-stretching the skin, as this can distort the fish's natural proportions.
Practice on less valuable specimens to refine your skills.