Why Measurements Matter More Than the Fish
A replica mount is built entirely from your measurements and photos — the fish itself goes back in the water. That means there's no second chance to fix a number you forgot to write down at the boat. Getting this right takes about five minutes, and it's the difference between a mount that looks exactly like your fish and one that's a generic approximation of the species.
Bring a flexible tape measure (not a rigid ruler), a waterproof notepad or your phone, and have someone ready to take reference photos while the fish is still wet and the colors are fresh. Colors fade fast — within minutes of death on some species — so photos first, measurements second.
The Measurements You Need
Total Length
Measure from the tip of the closed mouth (jaw fully shut) to the end of the tail fin with the tail in its natural position — not pinched or spread. This is the most critical single number. Take it twice to confirm.
Girth
Wrap your tape around the thickest part of the fish's body, typically just in front of the dorsal fin. This measurement determines the body volume and profile of the replica — it's the number most people forget and the one that matters most for an accurate body shape. Measure at the absolute widest point, not an average.
Head Length
From the tip of the closed mouth to the back edge of the gill plate. This helps the taxidermist scale the head proportionally to the body, especially important on species like bass, muskie, and pike where the head is a defining feature.
Body Depth
Measure the height of the fish at its deepest point — usually the same location as your girth measurement. Stand the tape vertically from the top of the back to the bottom of the belly. This is particularly important for deep-bodied species like crappie, bluegill, and walleye.
Body Width
Measure the widest point of the fish side to side. This one is easy to skip and easy to estimate wrong. Take it at the same point as your girth and depth measurements so all three correspond to the same cross-section of the fish.
Record Everything in One Place
Write it all down in one shot before you do anything else. A simple format works fine:
- Total Length: ___ inches
- Girth: ___ inches
- Head Length: ___ inches
- Body Depth: ___ inches
- Body Width: ___ inches
- Species: ___
- Date & Water: ___
The date and body of water help with fin condition and regional color variation — two things that differ even within the same species depending on where the fish came from.
Reference Photos: What to Capture
Photos are used alongside your measurements to capture the details no number can convey — scale patterns, fin position, color gradients, and any unique markings. Take all photos while the fish is still wet and as fresh as possible.
Both Sides, Flat
Lay the fish on a clean, neutral surface (a white cooler lid works great) and photograph each side flat. These are your primary reference shots. Make sure the fins are fanned out naturally, not folded against the body. Get down to eye level and shoot straight on — not at an angle.
Top-Down Shot
A photo looking straight down at the fish shows the back coloration, dorsal fin detail, and overall body taper. This angle is particularly useful for species with complex back markings like muskie, northern pike, and brown trout.
Belly Shot
Flip the fish and photograph the belly. Color contrast between the belly and the sides is often dramatic and easy to miss if your taxidermist only has the lateral shots to reference.
Head Close-Up
A tight shot of the head from the side, showing the eye, mouth corner, gill plate edge, and cheek coloration. Eyes and mouth corners are the first things people look at on a finished mount — give your taxidermist a clear reference for both.
Tail and Fin Detail
Photograph the tail fanned out, the pectoral fins spread, and any other fins that have distinctive coloring or spotting. Fin rays and membrane color often differ significantly from the body and can be easy to get wrong without a reference.
A Note on Live Release Fish
If you're planning a replica before you even hit the water — which is smart — keep your phone dry and accessible. The window for good color photos on a released fish can be as short as 60–90 seconds out of the water. Have your measuring tape clipped to your vest or in your pocket so you're not scrambling. A quick, clean release is better for the fish and better for your mount than a long handling session trying to get everything perfect.
Questions about what a replica costs or how the process works? Reach out and we'll walk you through it.
