A frog lure, the hollow-body frog, is a soft, air-filled plastic body with a double hook whose two points ride upturned against its back, so the lure walks and hops over matted grass, lily pads, duckweed and laydowns that would foul any other lure, and collapses on the bite so the points come through. It is the one topwater that fishes water no other lure can reach, and the summer bite it produces, a bass blowing up through a foot of hydrilla, is the reason many anglers fish at all. Pat Schlapper had a SPRO Bronzeye Frog 65 on his winning list at the 2025 Mississippi River Elite event. The skill is not the cast or the retrieve; it is waiting through the explosion before setting the hook. Below: the gear, the retrieves by cover, the hookset step by step, colors and frog types, where it came from, and the mistakes.
The frog disappears in a hole in the grass. Count two full seconds. Then set. Everything about frog fishing is in that count.
The parts of a hollow-body frog. Drawing: fishing.info.
What you need
- A hollow-body frog: the SPRO Bronzeye, the Snag Proof original, the Booyah Pad Crasher, the Live Target, the Z-Man Leap FrogZ; popping models with a cupped face for open water, walking models with a pointed nose for mats. Wired2Fish’s round-up names the Bronzeye first.
- A 7 ft 2 in to 7 ft 6 in (2.2–2.3 m) heavy or extra-heavy casting rod with a fast tip; the Tackle Warehouse guide and Ish Monroe’s advice agree on heavy power, because the fish has to be winched out of the grass.
- A high-speed baitcaster, 7.5:1 or faster, to pick up slack before the set.
- 50 lb braid to start, 65 lb or more in thick mats, no leader; braid cuts through grass and does not stretch.
- Pliers to bend the hooks up a hair so the points sit just off the body, and a bottle of scent to keep water out.
The retrieve by cover
| Cover | Frog | Retrieve | Color |
|---|---|---|---|
| Matted hydrilla, milfoil, “cheese” | Walking frog | Short twitches to walk it across the mat; pause in every hole and at the edge | Black or dark in low light; white or bluegill in sun |
| Lily pads | Walking or popping frog | Walk between the pads, pause on a pad, drag off it | Green pumpkin, bluegill |
| Duckweed and scum | Walking frog | Slow, steady walk; the bait leaves a trail | Black |
| Laydowns and wood | Popping frog | Pop and pause beside the trunk and branches | Bluegill, shad |
| Open water, dock edges, bank grass | Popping frog | Pop-pause like a popper; walk it in chop | White, shad |
| Bluegill beds | Popping frog | Pop in place over the beds | Bluegill |
The walk is the same wrist-twitch as a walking bait: rod tip down, a short snap of the wrist on a semi-slack line, reel up the slack, snap again, so the frog’s nose swings left and right. Slow it down on cold mornings and in the thickest mats; speed it up on bright afternoons and over sparse grass. Monroe’s rule is to fish the frog where the grass changes: edges, holes, points in the mat, the line where two kinds of grass meet.
The hookset, step by step
- Watch the frog, not the rod tip. Most strikes come at a pause.
- When it disappears, do nothing. The splash is the fish’s attempt; the frog may still be in the air.
- Count two full seconds, or, in the Tackle Warehouse guide’s words, “resist for two full seconds, then drive that hook home with a sweeping set.”
- Reel down until you feel the weight of the fish; if there is no weight, the fish missed, and the frog should keep walking, because it often comes back.
- Sweep hard, a long, powerful set with the rod from ten o’clock to twelve, using the whole arm; the hooks have to compress the body and clear the grass.
- Keep the rod high and reel fast, lifting the fish’s head over the grass before it buries; a fish that gets its head down in hydrilla is a fish and a ball of weed.
- Boat-flip or net the fish with the grass; do not try to unwrap it in the water.
Colors and frog types
Color matters less than most anglers think and contrast matters more: a black frog shows as a silhouette against the sky in low light and in stained water, a white or bright belly stands out in sun. Bluegill patterns around beds, green pumpkin on pads, and a white or shad frog for schooling fish are the three most anglers carry. Walking frogs with a pointed nose slide through mats; popping frogs with a cupped face throw water and are the choice for open water, wood and calm days. Legs: long silicone or rubber legs for the walk, trimmed shorter for a tighter walk in thick mats; some anglers trim one leg for a better glide.
Where it came from
Harry Ehlers, an advertising man for the Totes rain-boot company, watched a boot mold being dipped in plastic in the late 1950s and saw a frog: a hollow body, dipped, with the hooks riding against it. He molded the first in his kitchen, sold it through classified advertisements in Field & Stream, and built Snag Proof Lures outside Cincinnati on it, per ODU Magazine’s account. The design has not changed in seventy years; the plastics, the hooks and the walk have.
Mistakes to avoid
- Setting on the splash. The frog comes flying back at the boat with no fish on it. Count.
- Light tackle. A medium rod and fluorocarbon lose fish in the grass and the frog in the trees.
- Fishing it in open water all day. It is a cover bait; the popper is the open-water topwater.
- A frog that takes on water. Squeeze it out after every fish, and glue a leak.
- Giving up after a miss. Keep walking; a bass that missed comes back three casts out of four.
Related
The topwater hub sets the frog beside the walkers, poppers and prop baits; the popper lure page covers the open-water alternative; the Texas rig page’s punch rig is what fishes the same mats below the surface. For the fish, the best lures for largemouth bass page puts the frog in its summer slot.