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Our entire team at Gerry’s are all experienced anglers and can help you choose the correct tackle for any fishing situation. Please drop us a message or give us a call if you need any help.
You can return unused standard items within 30 days for exchange or refund.
We check our prices weekly to ensure we can combine our fabulous service with the best prices. If you find an item cheaper and in stock somewhere else, drop us a a message in the chat box and we can see what we can do.
This item is available for next day delivery. You can pick this in the checkout.
We offer free post to any mainland UK address with a basket of more than £80. We also send all over the world and the best way to find out how much postage you will pay is in our checkout. Add the items to your basket and then add your address. Our checkout will automatically calculate your total.
We have come from a tiny fishing store and grown into one of the biggest fishing tackle retailers in the UK winning countless awards over the years. We are still a family business offer fabulous service online and in-store.
Spread the cost of larger orders over 6 or 12 month 0% APR. We also offer longer terms with APR charges via V12 finance. Available in the checkout.
You can make your next purchase a little easier on the wallet by splitting the total into 3 payments by using Klarna payments in the checkout.
The Halco Slidog 125 is the high-performance “all-rounder” of the Slidog family. At Gerry’s Fishing, we consider the 125 model a “powerhouse in a compact body,” offering the same bone-jarring action as the larger 150 but in a size that matches a wider variety of inshore and midwater baitfish. Weighing in at 52g (approx. 2oz), it is a “really powerful and technical tool” that allows for epic castability on medium casting outfits.
Designed to “fight well above its weight class,” this sinking stickbait is reinforced to handle everything from Giant Trevally and Tuna to specimen Pike and Bass.
Reinforced Side Walls: Built to survive the “bone-jarring” strikes of aggressive predators, the Slidog 125 features heavily reinforced internal walls, ensuring the lure maintains its structural integrity even under extreme jaw pressure.
4xx Ultra-Tough Fish Rings: Equipped with Halco’s legendary 4xx three-turn fish rings. These are 70% stronger than traditional split rings, eliminating the “soft spot” and giving you the confidence to “go heavier and harder” with your drag.
Premium Mustad Armament: This model comes factory-rigged with 1/0 Mustad Trebles. These hooks are selected for their reliable strength and sharpness, ensuring a solid connection to “hard pulling brutes.“
Designed to Bleed Concept: Featured on the chrome colorways, this design incorporates a red layer beneath the paint. As the lure is chewed and scarred by predators, it reveals “bleeding” patches, making the lure look like injured prey—meaning “the more they chew, the better they look!“
| Feature | Details |
| Model | Halco Slidog 125 |
| Length | 125mm (5 Inches) |
| Weight | 52g (Approx. 1 7/8 oz) |
| Buoyancy | Fast Sinking (Approx. 0.5m/sec) |
| Hooks | 2 x 1/0 Mustad Trebles |
| Hardware | Halco 4xx Triple Turn Fish Rings |
| Target Species | GTs, Tuna, Mackerel, Kingfish, Bass, and Pike |
| Optimum Trolling Speed | Stable up to 7 Knots (primarily a casting lure) |
The Slidog 125 is a “highly versatile” stickbait for shallow and midwater situations. The Gerry’s team suggests:
Surface “Rip” Over Schooling Bait: Cast the Slidog over bubbling bait schools. Use a high-speed retrieve with the rod tip up to keep it near the surface. The “sliding” side-to-side action mimics a panicked baitfish, enticing pelagics at pace.
Slow Twitch for Structure Fish: In shallower water or near “bombies” and reefs, use a slow, rhythmic twitching motion. The lure will dart and slide subsurface, making it a “deadly” choice for ambushing predators like Coral Trout or Spangled Emperor.
The “Shimmy” on the Drop: Because it is a “fast sinking” lure, it remains active on the fall. Let it sink through the water column to reach fish holding in midwater; its natural wobble on the descent often triggers a strike before the retrieve starts.
Subsurface Walk-the-Dog: Work the lure with the rod tip down using short, sharp jerks. This creates a mesmerizing subsurface “walk-the-dog” action that is particularly effective in choppy conditions where topwater lures might struggle.
Gerry’s Verdict:
The Halco Slidog 125 (125mm/52g) is a “technical masterpiece” for the serious lure angler. It bridges the gap between light inshore tackle and heavy offshore gear, providing “epic castability” and the strength to land “beasts from the deep.” If you need a lure that packs a heavy-duty bite into a compact, snack-sized profile, the Slidog 125 belongs in your box
Our entire team at Gerry’s are all experienced anglers and can help you choose the correct tackle for any fishing situation. Please drop us a message or give us a call if you need any help.
You can return unused standard items within 30 days for exchange or refund.
We check our prices weekly to ensure we can combine our fabulous service with the best prices. If you find an item cheaper and in stock somewhere else, drop us a a message in the chat box and we can see what we can do.
This item is available for next day delivery. You can pick this in the checkout.
We offer free post to any mainland UK address with a basket of more than £80. We also send all over the world and the best way to find out how much postage you will pay is in our checkout. Add the items to your basket and then add your address. Our checkout will automatically calculate your total.
We have come from a tiny fishing store and grown into one of the biggest fishing tackle retailers in the UK winning countless awards over the years. We are still a family business offer fabulous service online and in-store.
Spread the cost of larger orders over 6 or 12 month 0% APR. We also offer longer terms with APR charges via V12 finance. Available in the checkout.
You can make your next purchase a little easier on the wallet by splitting the total into 3 payments by using Klarna payments in the checkout.




Penn Chest Size Guide
Small (36″-37″)
Medium (38″-40″)
Large (42″-44″)
XLarge (46″-48″)
XXLarge (50″-52″)
Wader Waist Guide
Small (28″-30″)
Medium (30″-33″)
Large (34″-37″)
XLarge (37″-39″)
XXLarge (39″-42″)
3XLarge (42″-45″)
Kinetic/Westin Chest Size Guide
Small (36″-37″)
Medium (38″-40″)
Large (42″-44″)
XLarge (46″-48″)
XXLarge (50″-52″)
3XLarge (54″-56″)
Grundens Chest Size Guide
Small (36″-37″)
Medium (38″-40″)
Large (42″-44″)
XLarge (46″-48″)
XXLarge (50″-52″)
3XLarge (54″-56″)
Vass Chest Size Guide
Small (36″-38″)
Medium (38″-41″)
Large (42″-44″)
XLarge (45″-46″)
XXLarge (47″-48″)
3XLarge (49″-51″)
Trakker Chest Size Guide
Small (38-40″)
Medium (41-43″)
Large (44-46″)
Xlarge (47-49″)
XXLarge (50-52″)
XXXLarge (53-55″)
Korda Chest Size Guide
Small (36″-38″)
Medium (38″-41″)
Large (42″-44″)
XLarge (45″-46″)
XXLarge (47″-48″)
3XLarge (49″-51″)
Guy Cotten Chest Size Guide
Small (86 – 94cm)
Medium (94 – 102cm)
Large (102 – 110cm)
XLarge (110 – 124cm)
XXLarge (124 – 134cm)
3XLarge (134 – 154cm)
Fox Chest Size Guide
Small (36″-38″)
Medium (39″-41″)
Large (42″-44″)
XLarge (45″-47″)
XXLarge (48″-50″)
3XLarge (51″-54″)
4XLarge (55″-60″)
Nash Chest Size Guide
Small (36″-38″)
Medium (39″-41″)
Large (42″-44″)
XLarge (45″-47″)
XXLarge (48″-50″)
3XLarge (51″-54″)
4XLarge (55″-60″)
Aqua Chest Size Guide
Small (38-40″)
Medium (41-43″)
Large (44-46″)
Xlarge (47-49″)
XXLarge (50-52″)
XXXLarge (53-55″)
Guru Chest Size Guide
Small (36″-38″)
Medium (38″-41″)
Large (42″-44″)
XLarge (45″-46″)
XXLarge (47″-48″)
3XLarge (49″-51″)
Preston Chest Innovations Size Guide
Small (36″-38″)
Medium (38″-41″)
Large (42″-44″)
XLarge (45″-46″)
XXLarge (47″-48″)
3XLarge (49″-51″)
Trouser Waist Guide (Inches)
Small – 28″ – 32″
Medium 32″ – 34″
Large – 34″ – 36″
X-Large 36″ – 38″
XX-Large – 38″ – 42″
XXX-Large 42″ – 46″
XXXX-Large 46″ – 52″