Marukyu Isome Sandworm Lure XL 11cm

A larger-profile biodegradable sandworm bait substitute that delivers powerful amino acid attraction for whiting, flathead, bream and other estuary predators.

The Marukyu Isome Sandworm Lure XL 11cm is designed for anglers who want the proven appeal of sandworms in a durable, easy-to-store synthetic bait. Featuring a thicker body profile than the L model, the XL version is ideal when targeting larger fish or fishing in conditions where increased visibility and scent dispersion can make a difference.

Developed by Marukyu, one of the world's leading synthetic bait manufacturers, the Isome range combines realistic texture, natural movement and scientifically researched amino acid attractants to encourage fish to investigate, bite and hold on. Its biodegradable construction also helps reduce dependence on live and frozen bait sources.

Perfect for beach fishing, estuary flats, river mouths and shallow inshore environments, the XL Isome excels when targeting whiting, bream, flathead, grunter, mullet and a range of freshwater species. Fish it whole for maximum profile or trim it to suit your preferred presentation. Available now at Anglers Warehouse with fast shipping Australia wide.

Product Features

• Biodegradable Bait Substitute – Provides an environmentally conscious alternative to traditional live and frozen bait.
• Amino Acid Enhanced Formula – Encourages fish to locate, investigate and confidently strike the bait.
• Extra-Large 9mm Profile – Creates greater visibility and presence when targeting larger fish or fishing dirty water.
• Natural Sandworm Design – Mimics a key food source for whiting, bream, flathead and estuary species.
• Soft Realistic Texture – Delivers a lifelike feel that helps fish hold the bait longer.
• Customisable Length – Can be trimmed to suit different species, rigs and fishing conditions.
• Convenient Storage – Eliminates the need to keep live bait alive or transport frozen bait.

Product Information

Brand: Marukyu

Model: Isome Sandworm Lure

Size: XL

Length: 11cm

Width: Approx. 9mm

Type: Biodegradable synthetic bait

Best For: Whiting, flathead, bream, grunter and estuary fishing

Fishing Style: Beach fishing, estuary fishing, bait fishing and light tackle fishing

Frequently Asked Questions

What fish can I catch with the Marukyu Isome Sandworm XL?

The XL model is highly effective for whiting, flathead, bream, grunter, mullet and other estuary or freshwater species that feed on worms and small invertebrates.

What is the difference between the XL and L Isome Sandworm?

The XL version features a thicker 9mm body compared to the 4mm L model, making it better suited to larger fish, stronger currents and situations where a larger bait profile is preferred.

Can I use the XL Isome instead of live worms?

Yes. Marukyu designed the Isome range as a realistic bait substitute that offers natural movement, scent and texture without the need for live bait.

How should I rig the Marukyu Isome Sandworm XL?

It can be fished on long-shank hooks, worm hooks, paternoster rigs or light jigheads. Many anglers also trim sections to match the target species and conditions.