10% Off Bank Holiday Sale. Discount applied Ends Midnight Dismiss
Skip to content£12.99 – £13.19Price range: £12.99 through £13.19
£11.69 – £11.87Price range: £11.69 through £11.87
You are just £80.00 away from Free Mainland UK Delivery!
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 Megabass Dark Sleeper in the 9.5cm, 21g size is widely considered the “golden ratio” for technical bottom-contact fishing. At Gerry’s Fishing, we find this specific size to be the most versatile in the range, offering a compact enough profile to tempt specimen perch and picky seabass, yet featuring enough weight (21g) to reach deep zander and pike haunts.
Designed to mimic bottom-dwelling prey like gobies and sculpins, the Dark Sleeper is a master of “overwhelming realism.” Its integrated hook-shielding system allows you to “crawl” the lure through the most “gnarly” underwater terrain—jagged rocks, sunken timber, and thick kelp—where predators often lie in wait.
Dorsal Fin Hook Shield: The soft, split dorsal fins serve a dual purpose: they completely hide the top hook from the predator’s sight and act as a bumper to deflect off structure. When a fish strikes, the fins collapse instantly to ensure an unobstructed hook-set.
Low Center of Gravity (LCG): The internal weight is concentrated in the belly. Combined with the stabilizing bottom pectoral fins, this ballast system ensures the Dark Sleeper always maintains an upright, natural posture, even when moving through heavy cover or resting on the seabed.
High-Frequency Paddle Tail: Despite its sedentary, “bottom-hugger” look, the tail is incredibly responsive. It produces a tight, enticing “shiver” on the retrieve and an active “kick” on the drop, mimicking a small baitfish darting between stones.
Multi-Species Versatility: This 9.5cm model is a global favorite for Zander and Large Perch, while saltwater anglers find it indispensable for Seabass when fishing around bridge pilings and deep rock gullies.
| Feature | Details |
| Model | Megabass Dark Sleeper |
| Length | 95mm (9.5cm) |
| Weight | 21g |
| Design | Internal Weight / Concealed Top Hook |
| Body Style | Goby / Sculpin Imitation |
| Action | High-Response Paddle Tail |
| Target Species | Zander, Perch, Pike, and Seabass |
| Pack Size | 1 Piece per pack |
The 21g Dark Sleeper is a precision tool for “bottom-thumping” tactics. The Gerry’s team suggests:
The “Slow Crawl”: Cast out and let the lure hit the deck. Use a slow, rhythmic retrieve with frequent pauses. The 21g weight keeps it pinned to the floor, making it look like a goby foraging in the silt—a primary target for zander and large perch.
Gully & Structure Hopping: In rocky coastal areas, use short “hops” of the rod tip. The lure will dart upward and “swim” back down. The weedless fin design allows you to cast right into the “heart” of the structure where traditional jig heads would snag.
Vertical “Finesse” Jigging: Because of its LCG design, the Dark Sleeper is excellent for vertical fishing from a boat or pier. It maintains a perfect horizontal posture even when held stationary, creating a highly realistic profile for suspended predators.
“Dead-Sticking” in Current: In rivers or tidal runs, the 21g weight allows you to hold the lure on the bottom. The current will do the work, moving the paddle tail naturally while the lure stays anchored to the seabed.
Gerry’s Verdict:
The Megabass Dark Sleeper 9.5cm/21g is a functional work of art. It allows you to fish high-risk areas with total confidence, reaching the fish that other lures simply can’t get to. Whether you’re working a canal bottom or a coastal reef, the Dark Sleeper provides a level of stealth and realism that is unmatched in the industry
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″