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Rapala CountDown: the sinking minnow that sets its depth by the clock

August 19, 2026·4 min read
Rapala CountDown CD5 in a natural perch finish, side view
The CD5, a balsa sinking minnow that lets you count down to an exact depth.
BrandRapala
ModelCountDown (CD5)
TypeSinking minnow
Target speciesTrout
Size5 cm / 2 in (CD3 to CD9 range)
Weightroughly 4 g / 0.14 oz for the CD5
Running depthsinks at roughly 30 cm (1 ft) per second, depth set by counting
Retrieve speedslow to medium
Actiontight, shimmying Rapala action — subtle and steady
Recommended riga fine split ring, 14-18 lb fluorocarbon leader, no wide lip so it casts accurately
Go-to colorsnatural trout-parr tones, silver, gold or orange in stained water

This lure shines under specific conditions. CarnaFish tells you in 10 seconds if today is one of them.

A floating minnow fishes the surface and the first few inches. A standard sinking lure goes down, sure, but at what rate, and to what depth exactly? The Rapala CountDown answers that with a simple, remarkably effective idea: it sinks at a known, constant rate, which lets you dial in the exact depth where it starts swimming, down to the second.

The countdown principle

Every CountDown sinks at a steady rate, generally around 30 cm (1 ft) per second depending on the model. In practice: cast, count the seconds before you start reeling, and you know exactly what depth your lure begins swimming at. This isn't a marketing gimmick — it's the only real way to present a minnow precisely in the water column where a trout was spotted holding at a given depth, instead of guessing.

Field rule: always note your count the moment you get a strike. The next strike often comes at the same count, on the same type of spot.

Dialing in depth by the clock

  1. Cast and let it sink, counting quietly or in your head.
  2. Start reeling the moment you hit your target count — too early and you're fishing too shallow; too late and you risk snagging bottom.
  3. Adjust by trial and error: if you keep snagging, cut a second off the count. If you're getting nothing, add one.
  4. Reuse the winning count on similar spots along the same stretch.

Reading a riffle-to-pool transition with a sinker

The CountDown really earns its place at the tail-out of a riffle and in pools where the water slows and deepens: these spots often hold a fairly constant depth over several metres, which makes the count especially reliable cast after cast. On a more irregular spot (a sloping current seam), the count becomes a starting point to fine-tune rather than a fixed rule. Our guide to river trout fishing covers the classic spots where this kind of presentation shines.

CarnaFish app: the game plan generated for a fishing spot

Not sure what to tie on?

Photograph your spot: CarnaFish reads the scene, cross-checks the conditions and gives you the zone, the lure and the retrieve. Free on iOS and Android.

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Retrieve: somewhere between a minnow and a spoon

Once you've hit your target depth, two approaches work well:

The CountDown stays naturally subtle by design: no big lip, no exaggerated vibration. It's a precision lure more than a power lure, best saved for trout that have already seen plenty of spinners that season.

What sets it apart from a lipped crankbait

Unlike a lipped crankbait such as the D-Contact, the CountDown has no plastic bib dictating its depth — weight and fall time alone decide it. That makes it quieter on landing and more precise for targeting an exact depth, at the cost of a less flashy swim.

The right depth setting never replaces reading the spot — that's exactly what CarnaFish offers, reading a photo of your spot against the day's conditions to suggest a zone and a starting depth before you even count your first cast.

Key takeaways on the countdown system

FAQ

How does the CountDown sink system work?

The lure sinks at a known, constant rate (roughly 30 cm/1 ft per second depending on the model). By counting seconds after the cast before you start reeling, you know exactly what depth it starts swimming at.

What size CountDown should I use for trout?

The CD3 and CD5 models, between 3 and 5 cm, cover most trout rivers. Save larger sizes for bigger fish or wider, deeper water.

How do I avoid snagging bottom with this lure?

Cut a second off your count after each snag until you find the depth that runs just above bottom. It's a fine-tuning process rather than an exact science, but it becomes intuitive fast.

Where does this lure work best?

Pools at the tail of a riffle and stretches with a fairly even depth are ideal, since the count stays reliable cast after cast. On uneven bottom, adjust the count on every cast.

How is it different from a lipped crankbait?

The CountDown has no wide lip: weight and fall time set the depth, not a plastic bib. It's quieter on landing but swims with less flash than a crankbait.

Should I twitch it or retrieve it straight?

Both work. A slow straight retrieve with micro-pauses is the baseline; subtle twitching helps on a trout that's following the lure without deciding to strike.

The full trout lure guideSeason-by-season strategy: which family of lure, when, and why.

Go from theory to fish

CarnaFish reads your spot from a photo and gives you the game plan: zone, lure, retrieve. Free on iOS and Android.

See the app page